Descendants of Averardo de' Medici
(11 generations)
 

       Averardo de' Medici 
       mentioned 1357 
                 Children, Generation I 

       Generation I 
            1  Giovanni de' Medici 
               Born 1360 
               Died 20 February 1429 
               Married Riccarda Bueri, daughter of Odoardo Bueri 
               Died 1432 
                         Children, Generation II-1 

       II-1 (I-1) 
            1  Antonio de' Medici 
               Died 1398 

            2  Damian de' Medici 
               Died 1390 

            3  Cosimo "Pater Patrie" de' Medici 
               Born 10 April 1389 (or in September 1389) 
               Died 1 August 1464 Villa Carreggi 
               Married 1416 or in 1417 
               Contessina de Bardi, daughter of Alessandro de Bardi, Count 
               of Vernio 
                         Children, Generation III-1 

            4  Lorenzo de' Medici 
               Born 1395 
               Died 23 September 1440 Carregi nr Firenze 
               Married 1416 
               Ginevra Cavalcanti, daughter of Giovanni Cavalcanti 
                         Children, Generation III-2 

      III-1 (II-1-3) 
            1  Piero "il Gottoso" de' Medici 
               Born circa 1414 /1416 Firenze 
               Died 3 December 1469 Firenze 
               Married 3 June 1444 
               Lucretia Tornabuoni, daughter of Francesco Tornabuoni and 
               Selvaggia Alessandri 
               Born 1425 
               Died 25 March 1482 
                         Children, Generation IV-1 

            2  Giovanni de' Medici 
               Born 1421 
               Died 23 September 1463 
               Married 20 January 1453 
               Maria Ginevra, daughter of Niccolo degli Alessandri 
                         Children, Generation IV-2 

      III-2 (II-1-4) 
            1  Piero Francesco de' Medici 
               Born 1431 
               Died 28 March 1469 (murdered) 
               Married 1451 
               Laudomia Acciajuoli, daughter of Jacopo Acciajuoli and 
               Costanza Bardi 
                         Children, Generation IV-3

       IV-1 (III-1-1) 
            1  Lorenzo I "il Magnifico" de' Medici 
               Born 1 January 1449 Firenze 
               Died 8 April 1492 Carregio 
               Married 28 December 1469 
               Clarice Orsini, daughter of Giacomo Orsini di Monterotondo 
               and Maddalena Orsini 
               Born 1453 
               Died August 1488 
                         Children, Generation V-1 

            2  Giuliano de' Medici 
               Born 1453 
               Died 1478 (murdered) 
               Child by NN 
                         Children, Generation V-2 

       IV-2 (III-1-2) 
            1  Cosimo de' Medici 
               Born 1452 
               Died 1461 

       IV-3 (III-2-1) 
            1  Lorenzo de' Medici 
               Born 1463 
               Died 20 May 1503 
               Married 1483 
               Semiramide Appiani, daughter of Jacopo Appiani 
                         Children, Generation V-3 

            2  Giovanni de' Medici 
               Born 21 October 1467 
               Died 14 September 1498 San Pietro de Bagno 
               Married 1497 
               Caterina Sforza, Countess of Forli, daughter of Galeazzo 
               Maria Sforza, Duke of Milan 1466-1476 and Lucrezia 
               Landriani 
               Born circa 1462 
               Died 28 May 1509 Firenze 
                         Children, Generation V-4

        V-1 (IV-1-1) 
            1  Lucrezia de' Medici 
               Born 4 August 1470 
               Died circa 1550 
               Married 1485 
               Jacopo Salviati, son of Giovanni Salviati and Maddalena 
               Gondi 
               Born 15 September 1461 
               Died 6 September 1533 

            2  Piero "il Unfortunato" de' Medici 
               Born 15 February 1471 Firenze 
               Died 28 December 1503 Garigliano 
               Married 1487 
               Alfonsina Orsini, daughter of Roberto Orsini, Conte 
               Tagliacozzo and Catherine San Severino 
               Born 1472 
               Died 7 February 1520 Firenze 
                         Children, Generation VI-1

            3  Maddalena de' Medici 
               Born 25 July 1473 
               Married 1487 
               Francesco Cibo, Conte de Anguilara & Ferentillo, son of 
               Pope Innocenzo VIII 1484-1492, Giovanni Battista Cibo 
               Died 1519 

            4  Pope Leo X 1513-1521 
               Giovanni de' Medici 
               Born 11 December 1475 
               Died 1 December 1521 

        V-2 (IV-1-2) 
            1  Pope Clemente VII 1523-1534 
               Giulio de' Medici 
               Born 26 May 1478 
               Died 25 September 1534 

        V-3 (IV-3-1) 
            1  Pietro Francesco de' Medici 
               Born 1486 
               Died 1525 
               Married 1511 
               Maria Soderini, daughter of Tommaso Soderini 
                         Children, Generation VI-2 

        V-4 (IV-3-2) 
            1  Giovanni delle Bande Nere de' Medici 
               Born 6 April 1498 Forli 
               Died 30 November 1526 Mantua 
               Buried Mantua 
               Married 17 November 1516 Firenze 
               Maria Salviati, daughter of Jacopo Salviati and Lucrezia 
               de' Medici 
               Born 17 July 1499 Firenze 
               Died 12 December 1543 Villa de Castello 
                         Children, Generation VI-3

       VI-1 (V-1-2) 
            1  Lorenzo II de' Medici 
               Duke of Urbino 1516-1519 
               Born 9 September 1492 Firenze 
               Died 4 May 1519 Careggi 
               Married 2 May 1518 Amboise 
               Madeleine de La Tour d'Auvergne, daughter of Jean I de La 
               Tour, Comte d'Auvergne et de Lauraguais and Jeanne de 
               Bourbon 
               Died 28 April 1519 
               Child by (a) NN 
                         Children, Generation VII-1 

            2  Clarissa de' Medici 
               Born 1493 
               Died 3 May 1528 
               Married 1508 
               Gianbattista Strozzi, 'Filippo The Younger' 
               Born 1488 
               Died 18 September 1538 

       VI-2 (V-3-1) 
            1  Lorenzo de' Medici 
               Born 22 March 1514 
               Died 1548 (murdered)       

            2  Laudomia de' Medici 
               Married (1) 1532 
               Alamanno Salviati 
               Married (2) 1539 
               Pietro Strozzi, Seigneur d'Epernay, son of Gianbattista 
               Strozzi, 'Filippo The Younger' and Clarissa de' Medici 
               Born 1510 
               Died 21 May 1558 Diedenhofen (in battle) 

            3  Maddalena de' Medici 
               Died 14 April 1583 
               Married 1539 
               Roberto Strozzi, Barone di Collalto, son of Gianbattista 
               Strozzi, 'Filippo The Younger' and Clarissa de' Medici 
               Died 1566 

            4  Giuliano de' Medici 
               Archbishop of Alby 
               Born 1520 
               Died 28 July 1588 

       VI-3 (V-4-1) 
            1  Cosimo I de' Medici 
               Duke (1537) and Grand Duke (1569) of Tuscany 
               Born 12 June 1519 Firenze 
               Died 21 April 1574 Villa di Castello, nr Firenze 
               Buried San Lorenzo, Firenze 
               Married (1) 29 March 1539 Firenze 
               Eleonora Alvarez de Toledo, Marquesa de Villafranca, 
               daughter of Don Pedro Alvarez de Toledo, Marques de 
               Villafranca and Zuniga and Maria Osorio-Pimentel, 
               2.Marquesa de Villafranca 
               Born circa 1522 
               Died 18 December 1562 Pisa 
               Buried San Lorenzo, Firenze 
               Married (2) 1570 
               Donna Camilla Martelli, daughter of Antonio Martelli 
               Born 1547 
               Died 1590 
                         Children, Generation VII-2

      VII-1 (VI-1-1) 
            1  Catharina de' Medici 
               Born 13 April 1519 Firenze 
               Died 5 January 1589 
               Married 27 October 1533 Marseille 
               Henri II, King of France 1547-1559, son of Francois I, King 
               of France 1515-1547 and Claude de France 
               Born 31 March 1519 St.Germain en Laye 
               Died 10 July 1559 Paris 
               Buried St.Denis 

        (a) 2  Alessandro de' Medici 
               Duke of Firenze 1530-1537 
               Born 1510 
               Died 6 January 1537 Firenze (murdered) 
               Married 29 February 1536 Napoli, Italy 
               Margarete of Austria, Governess of The Netherlands, 
               daughter of Charles V, Holy Roman Emperor 1519-1556 and 
               Johanna Maria van der Gheynst 
               Born 28 December 1522 Oudenaerde 
               Died 18 January 1586 Ortona, Parma 
               Buried Rome 
               Child by (a) NN 
                         Children, Generation VIII-1

      VII-2 (VI-3-1) 
        (1) 1  Maria de' Medici 
               Born 3 April 1540 
               Died 19 November 1557 

            2  Francesco I de' Medici 
               Grand Duke of Tuscany 1574-1587 
               Born 25 March 1541 Firenze 
               Died 19 October 1587 Firenze 
               Buried San Lorenzo, Firenze 
               Married (1) 18 December 1565 Firenze 
               Archduchess Johanna of Austria, daughter of Ferdinand I, 
               Holy Roman Emperor 1556-1564 and Princess Anna Jagiello of 
               Hungary 
               Born 24 January 1547 Prag 
               Died 10 April 1578 Firenze 
               Married (2) 5 June 1579 
               Bianca Capello, daughter of Bartolomeo Capello 
               Died 1587 
                         Children, Generation VIII-2 

            3  Isabella de' Medici 
               Born 31 August 1542 Firenze, Toscana 
               Died 16 July 1576 Empoli, Firenze (murdered) 
               Married 1565 
               Paolo Giordano Orsini, 1.Duca de Bracciano, son of Girolamo 
               Orsini, Signore di Bracciano and Francesca Sforza, dei 
               Conti di Santa Fiora 
               Born 1537 
               Died 1585 

            4  Giovanni de' Medici 
               Cardinal, Archbishop of Pisa 
               Born 28 September 1543 
               Died November 1562 

            5  Lucretia de' Medici 
               Born 7 June 1545 
               Died 21 April 1562 
               Married June 1558
               Alfonso II d'Este, Duke of Ferrara and Modena, son of 
               Ercole II d'Este, Duke of Modena and Ferrara and Renee de 
               France 
               Born 22 November 1533 
               Died 27 October 1597 
                         S.P. 

            6  Peter de' Medici 
               Born 10 August 1546 
               Died 10 June 1547 

            7  Garcia de' Medici 
               Born 5 July 1547 
               Died 12 December 1562 

            8  Antonio de' Medici 
               Born 1548 
               Died 1548 

            9  Ferdinando I de' Medici 
               Grand Duke of Tuscany 1587-1609 
               Born 30 July 1549 Firenze 
               Died 17 February 1609 Firenze 
               Buried San Lorenzo 
               Married 3 May 1589 
               Chretienne de Lorraine, daughter of Charles II, Duc de 
               Lorraine 1552-1608 and Claude de France 
               Born 16 August 1565 Nancy 
               Died 19 December 1637 Firenze 
                         Children, Generation VIII-3

            10 Anna de' Medici 
               Born 1553 
               Died 1553 

            11 Peter de' Medici 
               Born 3 June 1554 
               Died 25 April 1604 

        (2) 12 Virginia de' Medici 
               Born 29 May 1568 
               Died 15 January 1615 
               Married 6 February 1586 
               Caesare d'Este, Duke of Modena 1597-1628, son of Alfonso 
               d'Este, Lord of Montecchio and Giulia della Rovere 
               Born 8 October 1562 
               Died 11 December 1628 

     VIII-1 (VII-1-2) 
        (a) 1  Giulio de' Medici 
               Died 1600 
               Married NN 
                         Children, Generation IX-1

     VIII-2 (VII-2-2) 
        (1) 1  Eleonore de' Medici 
               Born 1 March 1566 Firenze 
               Died 9 September 1611 
               Married 29 April 1584 
               Vincenzo I Gonzaga, Duke of Mantua 1587-1612, son of 
               Guillermo I Gonzaga, Duke of Mantua 1550-1587 and 
               Archduchess Eleonora of Austria 
               Born 22 September 1562 
               Died 18 February 1612 

            2  Romola de' Medici 
               Born 20 November 1568 
               Died 2 December 1568 

            3  Anna de' Medici 
               Born 31 December 1569 
               Died 19 February 1584 

            4  Isabella de' Medici 
               Born 30 September 1571 
               Died 8 August 1572 

            5  Lucrece de' Medici 
               Born 7 November 1572 
               Died 14 August 1574 

            6  Marie de' Medici 
               Born 26 April 1573 Firenze
               Died 3 July 1642 Koeln 
               Buried St.Denis 
               Married 27 December 1600 Lyon 
               Henri IV, King of France 1589-1610, son of Antoine de 
               Bourbon, Duc de Vendome, King of Navarre and Jeanne III 
               d'Albret, Queen of Navarre 1555-1572 
               Born 14 December 1553 Pau 
               Died 14 May 1610 Paris (murdered) 
               Buried St.Denis 

            7  Antonio de' Medici 
               Born 29 August 1576 
               Died 2 May 1621 

            8  Filippo de' Medici 
               Born 20 May 1577 
               Died 29 March 1582 

     VIII-3 (VII-2-9) 
            1  Cosimo II de' Medici 
               Grand Duke of Tuscany 1609-1621 
               Born 12 May 1590 Firenze 
               Died 28 February 1621 Firenze 
               Buried San Lorenzo 
               Married 19 October 1608 Firenze 
               Archduchess Magdalena of Austria, daughter of Archduke Karl 
               of Austria and Princess Marie of Bavaria 
               Born 7 October 1589 Graz 
               Died 1 November 1631 Passau 
                         Children, Generation IX-2

            2  Eleonore de' Medici 
               Born 10 November 1591 
               Died 22 November 1617 

            3  Catherine de' Medici 
               Born 2 May 1593 
               Died 17 April 1629 
               Married 17 February 1617 
               Ferdinand Gonzaga, Duke of Mantua 1613-1626, son of 
               Vincenzo I Gonzaga, Duke of Mantua 1587-1612 and Eleonore 
               de' Medici 
               Born 26 April 1587 
               Died 29 October 1626 
                         S.P. 

            4  Francesco de' Medici 
               Prince of Capistrano 
               Born 14 May 1594 
               Died 17 April 1614 

            5  Carlo de' Medici 
               Cardinal, Bishop of Ostia 
               Born 19 March 1595 
               Died 17 June 1666 Firenze 

            6  Philip de' Medici 
               Born 9 April 1598 
               Died 1 April 1662 

            7  Maria Maddalena de' Medici 
               Born 1 August 1600 
               Died 28 December 1633 

            8  Claudia de' Medici 
               Born 4 June 1604 Florence 
               Died 25 December 1648 Innsbruck 
               Married (1) 1621 
               Federico Ubaldo della Rovere, Duke of Urbino, son of 
               Francesco Maria II della Rovere, Duke of Urbino and Livia 
               della Rovere 
               Born 1605 
               Died 1623 (murdered) 
               Married (2) 19 April 1626 Innsbruck 
               Archduke Leopold V of Austria, Count of Tirol, son of 
               Archduke Karl of Austria and Princess Marie of Bavaria 
               Born 9 October 1586 Graz 
               Died 13 September 1632 Schwaz 

       IX-1 (VIII-1-1) 
            1  Cosimo de' Medici 
               Married Lucrezia Gaetani 
                         Children, Generation X-1 

       IX-2 (VIII-3-1) 
            1  Maria Christina de' Medici 
               Born 24 August 1609 
               Died 9 August 1632 

            2  Ferdinando II de' Medici 
               Grand Duke of Tuscany 1621-1670 
               Born 14 July 1610 
               Died 23 May 1670 
               Buried San Lorenzo 
               Married 26 September 1633 
               Vittoria della Rovere, Duchess of Urbino, daughter of 
               Federico Ubaldo della Rovere, Duke of Urbino and Claudia 
               de' Medici 
               Born 7 February 1622 
               Died 6 March 1694 
                         Children, Generation X-2 

            3  Gian Carlo de' Medici 
               Cardinal, Bishop of Sabina 
               Born 24 July 1611
               Died 22 January 1662 

            4  Margherita de' Medici 
               Born 31 May 1612 Firenze 
               Died 6 February 1679 Parma 
               Married 11 October 1628 Firenze 
               Odoardo I Farnese, Duke of Parma and Plaisance 1622-1646, 
               son of Ranuccio I Farnese, Duke of Parma and Plaisance and 
               Donna Margarita Aldobrandini, dei Principi di Carpineto 
               Born 28 April 1612 Parma 
               Died 11 September 1646 Piacenza 

            5  Matteo de' Medici 
               Born 9 May 1613 
               Died 14 October 1667 

            6  Francesco de' Medici 
               Born 16 October 1614 
               Died 25 July 1634 

            7  Anna de' Medici 
               Born 21 July 1616 Firenze 
               Died 11 September 1676 Wien 
               Married 10 June 1646 Innsbruck 
               Archduke Karl of Austria, Count of Tirol, son of Archduke 
               Leopold V of Austria, Count of Tirol and Claudia de' Medici 
               Born 17 May 1628 Innsbruck 
               Died 30 December 1662 Kaltern 

            8  Leopoldo de' Medici 
               Cardinal 
               Born 6 November 1617 
               Died 10 November 1675 

        X-1 (IX-1-1) 
            1  Angela de' Medici 
               Died 1636 
               Married Pietro d'Altemps, 3.Duca di Gallese e Marchese di 
               Soriano, son of Gian Angelo d'Altemps, 2.Principe di 
               Gallese and Maria Federica Cesi 

        X-2 (IX-2-2) 
            1  Cosimo de' Medici 
               Born circa 19 December 1639 
               Died 21 December 1639 

            2  NN (son) de' Medici 
               Died after a few minutes 

            3  Cosimo III de' Medici 
               Grand Duke of Tuscany 1670-1723 
               Born 14 August 1642 
               Died 31 October 1723 
               Married 20 June 1661 Firenze 
               Marguerite Louise d'Orleans, Mademoiselle d'Orleans, 
               daughter of Gaston de France, Duc d'Orleans and Marguerite 
               de Lorraine 
               Born 28 July 1645 Palais d'Orleans, Paris 
               Died 17 September 1721 Paris 
                         Children, Generation XI-1

            4  Francesco Maria de' Medici 
               Cardinal 
               Born 12 November 1660 
               Died 3 February 1711 
               Married 14 July 1709 
               Eleonore Luisa Gonzaga, daughter of Vincenzo Gonzaga, Duca 
               di Guastalla 1692-1714 and Maria Vittoria Gonzaga 
               Born 13 November 1686 
               Died 16 March 1742 
                         S.P. 

       XI-1 (X-2-3) 
            1  Ferdinando III de' Medici 
               Hereditary Prince of Tuscany 
               Born 9 August 1663 
               Died 31 October 1713 
               Married 21 November 1688 Muenchen 
               Duchess Violante Beatrice of Bavaria, daughter of Ferdinand 
               Maria, Elector of Bavaria 1651-1679 and Princess Adelaide 
               Henriette de Savoie 
               Born 23 January 1673 Muenchen 
               Died 30 May 1731 Firenze 
                         S.P. 

            2  Anna Maria de' Medici 
               Born 11 August 1667 
               Died 18 February 1743 
               Married 5 June 1691 
               Johann Wilhelm Joseph, Elector von der Pfalz 1690-1716, son 
               of Philipp Wilhelm, Elector von der Pfalz 1685-1690 and 
               Landgraefin Elisabeth Amalie von Hessen-Darmstadt 
               Born 19 April 1658 Duesseldorf 
               Died 18 June 1716 Duesseldorf 
                         S.P. 

            3  Giovanni Gastone de' Medici 
               Grand Duke of Tuscany 1723-1737 
               Born 24 May 1671 Firenze 
               Died 9 July 1737 Firenze 
               Married 2 July 1697 Duesseldorf 
               Duchess Anna Marie Franziska of Saxe-Lauenburg, Duchess of 
               Saxony, daughter of Julius Franz, Duke of Saxe-Lauenburg 
               1666-1689 and Pfalzgraefin Maria Hedwig Auguste von Sulzbach 
               Born 13 June 1672 
               Died 15 October 1741 Reichstadt 
                         S.P. 

                                    Source Listing 
                                    -------------- 
 

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                            by W.K. Prinz von Isenburg 

           Genealogie der Graven van Holland 
           Zaltbommel, 1969. 
                                   by Dr. A. W. E. Dek 

           Graf Johann der Mittlere von Nassau- 
           Siegen und seine 25 kinder 
           Rijswijk, 1962 
                                   by Dr. A. W. E. Dek 

           Genealogisches Handbuch des Adels 
           Fuerstliche Haeuser 

           Les Ancestres de Louis XIV 
           512 quartiers 
           Paris, 1981. 
                                by Christian Carretier 

           Europaeische Stammtafeln, 
           J.A. Stargardt Verlag 
           Marburg. 

           The Rise and Fall of the House of Medici 
           London, 1974 
                                by Christopher Hibbert