Submitted by Leo van de Pas corrections/additions are always welcome
Descendants of Heinrich II, Count of Nassau gen 1-6 of 22 generations
Heinrich II Graf von Nassau Born circa 1180 Died before 25 January 1251 Married before 1221 Mechteld van Gelre, daughter of Otto I, Count of Gelre and Richardis von Scheyern-Wittelsbach Died after 1247 Children, Generation I Generation I 1 Rupert von Nassau Died before 19 September 1247 2 Walram II Graf von Nassau Born circa 1220 Died before 1280 Married circa 1250 Gräfin Adelheid von Katzenelnbogen, daughter of Diether IV, Graf von Katzenelnbogen, Graf von Lichtenberg and Hildegunde (von Eberstein) Died 22 February 1288 Mainz Buried St.Clara Kloster Children, Generation II-1 3 Otto I Graf von Nassau Died 3 May 1289 / 19 March 1290 Married Gräfin Agnes von Leiningen, daughter of Emich IV, Graf von Leiningen in Landeck and 'Elisabeth' d'Aspremont Died after December 1299 Buried Kloster Altenberg Child by (a) NN Children, Generation II-2 4 Heinrich von Nassau mentioned 1274 5 Gerhard von Nassau Died 2 May 1311 Buried Aachen 6 Johann von Nassau Archbishop of Utrecht 1267-1288 Died 13 July 1309 Deventer Buried Deventer, St.Lebuinus Children by NN Children, Generation II-3 7 Elisabeth von Nassau Died after 6 January 1295 (1306?) Married Gerhard III, Herr von Eppenstein, son of Gerhard II von Eppenstein und Braubach and NN 8 Catharina von Nassau Abbess of convent Altenburg near Wetzlar Died 27 April 1324 9 Jutta von Nassau Died 1313 Married circa 1260 Johan I van Cuyck, Heer van Cuyck & Grave, Merum & Nederloon, son of Hendrik III van Cuyck, Heer van Cuyck & Grave, Merum & half Asten and NN van Putten Born circa 1230 Died 13 July 1308 II-1 (I-2) 1 Diederik von Nassau Archbishop of Trier Died 23 November 1307 Trier 2 Graf Adolf von Nassau Emperor Elect Born 1255 Died 2 July 1298 Gelnheim nr Spiers (in battle) Married Gräfin Imagina von Limburg a.d.Lahn, daughter of Gerlach I von Isenburg in Limburg and Imagina von Bliescastel Died after 28 September 1313 Children, Generation III-1 II-2 (I-3) 1 Heinrich I Graf von Nassau-Siegen Born circa 1270 Died 1343 Married before 1302 Adelheid von Heinsberg und Blankenberg, daughter of Dirk II, Heer van Heinsberg & Blankenberg and Johanna van Gaesbeek Died circa 1347 Children, Generation III-2 2 Gräfin Mechtild von Nassau Died before 1319 Married circa 1289 Gerhard, Herr von Schönecken, son of Heinrich, Herr von Schönecken and Jutta von Blankenheim Died before 1316 3 Graf Otto von Nassau Died 3 September 1302 4 Emico I Graf von Nassau-Hadamar Died 7 June 1334 Married after 28 August 1295 (bef.31 January 1297) Anna von Nürnberg, daughter of Friedrich I-III, Burggraf von Nürnberg 1260-1297 and Helene of Saxony Died 19 October 1355 (or 1356) Children, Generation III-3 5 Graf Johann von Nassau Died 10 August 1328 Wetzlar (in battle) 6 Gräfin Gertrud von Nassau Abbess of Altenberg Died 19 September 1359 (a) 7 Heinrich von Nassau Died before 1314 Children, Generation III-4 II-3 (I-6) 1 Jan van Nassau Died 4 June 1352 Zeolle (in battle) Married (1) Frieda van Appeldoorn Died 4 July 1350 Married (2) Ermgard ter Oy S.P. 2 Jacob van Nassau Died after 21 March 1340 Married Nenta Children, Generation III-5 III-1 (II-1-2) 1 Gerlach Graf von Nassau Died 7 January 1361 Buried Klarenthal Married (1) 24 December 1306 Agnes von Hessen, daughter of Heinrich von Hessen and Agnes of Bavaria Died 13 January 1332 Buried Klarenthal Married (2) circa 1337 Irmengard von Hohenlohe-Weikersheim, daughter of Kraft II von Hohenlohe-Weikersheim and Adelheid von Württemberg Died after 1371 Children, Generation IV-1 2 Gräfin Mathilde von Nassau Died 19 June 1323 Heidelberg Buried Clarenthal Married 1 September 1294 Nürnberg Rudolf I 'der Stammler', Duke of Upper-Bavaria, Pfalzgraf bei Rhein, son of Ludwig II, Duke of Bavaria 1253-1294 and Mathilde von Habsburg Born 9 October 1274 (Bazel?) Died 12 August 1319 III-2 (II-2-1) 1 Gräfin Agnes von Nassau-Siegen 2 Otto II Graf von Nassau-Dillenburg Born circa 1305 Died circa December 1350 (died in battle) Married 23 December 1331 * Adelheid von Vianden, Heiress of Neuerburg, daughter of Philipp II von Vianden, Herr von Grimberghe and Lucie von der Neuerburg, Heiress of Neuerburg & Esch Died 30 September 1376 Buried Dillenburg Children, Generation IV-2 3 Heinrich I Graf von Nassau-Beilstein Born 1307 Died 24 February 1378 (1380?) Married circa 1339 Meijna (Imagina) von Westerburg, daughter of Siegfried, Herr von Westerburg and Gräfin Adelheid zu Solms-Burgsolms Died 27 June 1388 Children, Generation IV-3 III-3 (II-2-4) 1 Gräfin Anna von Nassau-Hadamar Died before 1329 Married before 1312 Cuno II, Herr von Falkenstein, son of Philipp III, Herr von Falkenstein und Münzenberg and Mechtild von Eppenstein Born circa 1290 Died 1334 2 Gräfin Judith von Nassau-Hadamar Died before 10 November 1370 Married before 3 October 1325 (1317?) Gerhard VI, Graf von Dietz, son of Gottfried, Graf von Dietz and Agnes von Isenburg-Arenfels Died 17 October 1343 3 Gräfin Margaretha von Nassau-Hadamar Died 30 January 1370 Rottenburg Married Rudolf II, Graf von Hohenberg, son of Rudolf I, Graf von Hohenberg zu Haigerloch and Agnes von Werdenberg Died 26 February 1335 Buried Ehingen 4 Johann Graf von Nassau-Hadamar Died before 20 January 1365 Married before 1331 Elisabeth von Waldeck, daughter of Heinrich IV, Graf von Waldeck and Adelheid von Kleef Died 22 June 1385 Children, Generation IV-4 III-4 (II-2-7) 1 Arnold von Nassau III-5 (II-3-2) 1 Everhard van Nassau Died 7 December 1391 IV-1 (III-1-1) (1) 1 Adolf I Graf von Nassau-Wiesbaden-Idstein Born 1307 Died 17 January 1370 Buried Clarenthal Married 1332 Burggräfin Margarete von Nürnberg, daughter of Friedrich IV, Burggraf von Nürnberg 1300-1332 and Margarete von Kärnten-Tirol Died after 13 November 1382 Buried Klarenthal Kloster Children, Generation V-1 2 Johann I Graf von Nassau-Weilburg Born 1309 Died 20 September 1371 Married (2) 1353 Johanna, Gräfin von Saarbrücken & Commercy, daughter of Johann II, Graf von Saarbrücken and Ghislette de Bar Died October 1381 / 1390 Children, Generation V-2 3 Gräfin Adelheid von Nassau Died 4 August 1345 Married 1329 Ulrich III, Herr von Hanau, son of Ulrich II, Herr von Hanau and Agnes von Hohenlohe-Weikersheim Died 1370 4 Gräfin Agnes von Nassau Abbess of Klarenthal Died after 17 May 1358 5 Elisabeth von Nassau Died after 18 April 1359 Married before 16 August 1326 Ludwig von Hohenlohe, zu Uffenheim, son of Albrecht II von Hohenlohe, zu Uffenheim and Adelheid von Berg-Schelklingen Died 18 February 1356 / 15 August 1356 6 Graf Gerlach von Nassau Archbishop of Mainz Born 1322 Died 12 February 1371 7 Gräfin Marie von Nassau Died 1365 (2) 8 Graf Kraft von Nassau Died 1 October 9 Graf Rupert von Nassau Born circa 1340 Died 4 September 1390 Buried Kirchheim-Bolanden Married before 8 November 1362 Gräfin Anna von Nassau-Hadamar, daughter of Johann, Graf von Nassau-Hadamar and Elisabeth von Waldeck Died 21 January 1404 Buried Kloster Eberbach S.P. IV-2 (III-2-2) 1 Graf Heinrich von Nassau-Dillenburg Died 5 September 1402 Kassel 2 Johann I Graf von Nassau-Dillenburg Born circa 1339 Died 4 September 1416 Herborn Married 30 November 1357 Gräfin Margaretha von der Mark, daughter of Adolf II, Graf von der Mark 1328-1347 and Margarethe von Kleef Died 29 September 1409 Children, Generation V-3 IV-3 (III-2-3) 1 Heinrich II Graf von Nassau-Beilstein Died 1410 (1412?) Married before 5 June 1383 Katarina von Randerath, Heiress of Linnich, daughter of Arnold II, Herr von Randerath und Erprath and Gräfin Maria von Sayn Died circa 1415 Buried Mainz Children, Generation V-4 2 Gräfin Adelheid von Nassau-Beilstein Married 1355 Hartmut 'der Jüngere' von Kronberg, son of Hartmut von Kronberg and Else von Weinsberg Born 1335 Died before 11 June 1370 S.P. IV-4 (III-3-4) 1 Gräfin Anna von Nassau-Hadamar Died 21 January 1404 Buried Kloster Eberbach Married (1) before 8 November 1362 Graf Rupert von Nassau, son of Gerlach, Graf von Nassau and Irmengard von Hohenlohe-Weikersheim Born circa 1340 Died 4 September 1390 Buried Kirchheim-Bolanden Married (2) before 19 February 1391 Diether VIII, Graf von Katzenelnbogen, son of Johann II, Graf von Katzenelnbogen and Elisabeth von Isenburg Died 17 February 1402 Buried Kloster Eberbach S.P. 2 Gräfin Elichin von Nassau-Hadamar Died after 1405 Married (1) before 1364 Friedrich V, Graf zu Castell, son of Friedrich III, Graf von Castell and Elisabeth von Nortenberg Died 3 October 1376 Castle Grosslangheim Married (2) Wilhelm I, Graf zu Castell, son of Hermann V, Graf zu Castell and Luckard Died 1 May 1399 3 Gräfin Adelheid von Nassau-Hadamar Died before 22 June 1385 V-1 (IV-1-1) 1 Countess Agnes von Nassau-Wiesbaden-Idstein Died 1376 2 Gräfin Elisabeth von Nassau-Wiesbaden Died 1 February 1389 Married 18 June 1361 Diether VIII, Graf von Katzenelnbogen, son of Johann II, Graf von Katzenelnbogen and Elisabeth von Isenburg Died 17 February 1402 Buried Kloster Eberbach 3 Countess Katharina von Nassau-Wiesbaden-Idstein Died 31 March 1401 Married 10 June 1373 Reinhard II, Herr von Westerburg, son of Johann I, Herr von Westerburg and Gräfin Kunigunde von Sayn Born 1354 Died 1421 4 Graf Gerlach von Nassau-Wiesbaden-Idstein Born 1333 Died 1386 5 Walram II Graf von Nassau-Wiesbaden-Idstein Born 1354 Died 7 November 1393 Buried Idstein Married 1374 Bertha von Westerburg, daughter of Johann I, Herr von Westerburg and Gräfin Kunigunde von Sayn Died 24 December 1418 Children, Generation VI-1 V-2 (IV-1-2) (2) 1 Gräfin Margarete von Nassau-Weilburg Died 22 January 1427 Married circa 1393 Friedrich III, Graf von Veldenz, son of Heinrich III, Graf von Veldenz and Gräfin Loretta von Sponheim-Starkenburg Died 1444 2 Gräfin Johanna von Nassau-Weilburg Born 1362 Died 1 January 1383 Marburg Married 6 March 1368 Hermann II, Landgraf von Hessen 1376-1413, son of Ludwig von Hessen, Herr zu Grebenstein and Elisabeth von Sponheim-Kreuznach Born circa 1341 Died 10 June 1413 Buried Marburg, St.Elisabeth Kirche S.P. 3 Philipp I Graf von Nassau-Weilburg-Saarbrücken Born 1368 Died 2 July 1429 Wiesbaden Married (1) 1385 Anna von Hohenlohe-Weikersheim, daughter of Kraft IV von Hohenlohe-Weikersheim and Agnes von Ziegenhain Died 11 October 1410 Married (2) 8 May 1412 Isabelle de Lorraine, daughter of Frédéric V de Lorraine, Comte de Vaudemont and Marguerite de Joinville, heiress of Vaudemont & Joinville Born 1397 Died 17 January 1455 Saarbrücken Affaire with (a) NN von Walderdorff, daughter of Wilderich II von Walderdorff and Martha Kolb von Wilnsdorf Children, Generation VI-2 V-3 (IV-2-2) 1 Graf Adolf von Nassau-Dillenburg-Dietz Born 1362 Died 12 June 1420 Married (1) 1384 Gräfin Judith (Jutta) von Dietz, daughter of Gerhard VII, Graf von Dietz and Gertrud von Westerburg Born after 1367 Died 14 August 1397 Children, Generation VI-3 2 Graf Johann II der A. von Nassau-Dillenburg Died May 1448 Dillenburg Buried Kloster Keppel 3 Engelbert I Graf von Nassau-Dillenburg Vianden and Dietz Born circa 1370 Died 3 May 1442 Breda, The Netherlands Buried Breda Married 1 August 1403 Johanna van Polanen, Heiress of Breda, de Lek, Oosterhout, Niervaart,, daughter of Jan III van Polanen, Heer van de Lek, Polanen, Niervaart and Gräfin Odilia von Salm, Heiress of Borne Born 10 January 1392 Died 15 May 1445 Breda Buried Breda Children by (a) NN Children, Generation VI-4 4 Graf Heinrich von Nassau-Dillenburg 5 Graf Johann III der J. von Nassau-Dillenburg Died 1429 (1430?) V-4 (IV-3-1) 1 Gräfin Katarina von Nassau-Beilstein Died 6 September 1459 Married 19 January 1407 Reinhard II, Graf von Hanau in Hanau, son of Ulrich IV, Herr von Hanau and Gräfin Elisabeth von Wertheim Died 26 June 1451 2 Johann I Graf von Nassau-Beilstein Died July 1473 Married (1) before 1415 Mechtild von Isenburg-Grenzau, daughter of Eberhard von Isenburg-Grenzau and Mechtild von der Mark Died before 2 February 1436 Married (2) 31 October 1447 Johanna von Gemen, daughter of Johann, Herr von Gemen and Oda van Hoorne Died circa 1451 Children, Generation VI-5 VI-1 (V-1-5) 1 Gräfin Margaretha von Nassau-Wiesbaden-Idstein Died after 1432 Married circa 27 August 1398 Heinrich VII, Graf von Waldeck, son of Heinrich VI, Graf von Waldeck and Elisabeth von Jülich Died after 30 April 1442 2 Adolf II Graf von Nassau-Wiesbaden-Idstein Born 1386 Died 26 July 1426 Buried Idstein Married March 1418 Margaretha von Baden, daughter of Bernhard I 'der Grosse', Markgraf von Baden und Hachberg and Anna von Oettingen Born 25 January 1404 Died 7 November 1442 Buried Idstein Children, Generation VII-1 VI-2 (V-2-3) (1) 1 Gräfin Johannetta von Nassau-Weilburg Died 1 February 1481 Married 22 June 1422 Georg I, Graf von Henneberg-Aschach, son of Friedrich I, Graf von Henneberg-Aschach and Gräfin Elisabeth von Henneberg-Schleusingen Born 1396 Died 25 July 1465 2 Count Philipp von Nassau-Weilburg Born 1388 Died 19 April 1416 Buried Weilburg (2) 3 Philipp II Graf von Nassau-Weilburg Born 12 March 1418 Died 19 March 1492 Mainz Married (1) 25 September 1440 Margaretha van Heinsberg, Gräfin von Loon, daughter of Jan III van Heinsberg, Graf von Loon & Heinsberg and Gräfin Walpurga von Mörs und Saarwerden Born 25 July 1426 Died 13 February 1446 Weilburg Married (2) 1447 Gräfin Veronika zu Sayn-Wittgenstein, daughter of Georg I, Graf zu Sayn-Wittgenstein and Gräfin Elisabeth von der Mark Died 4 July 1511 Children by (a) NN Children, Generation VII-2 4 Johann II Graf von Nassau-Saarbrücken Born 4 April 1423 Died 25 July 1472 Vehingen, Württemberg Married (1) 30 November 1456 * Johanna van Heinsberg, Gravin van Loon, daughter of Jan IV van Heinsberg, Count of Lein, Heinsberg & Sichem and Johanna van Diest, heiress of Diest, Sichem, Meerhout, Weyer, Born 29 June 1443 Died 3 September 1469 Mainz Married (2) 30 October 1470 Gräfin Elisabeth von Württemberg, daughter of Ludwig I, Graf von Württemberg-Urach 1426-1450 and Pfalzgräfin Mathilde bei Rhein Born 1447 Died 3 June 1505 Wernigerode Children, Generation VII-3 5 Countess Margaretha von Nassau-Weilburg- Saarbrücken Born 26 April 1426 Died 5 May 1490 Buried Mainz Married 1441 Gerhard, Herr von Rodemachern, Kronenburg & Neuerburg, son of Johann III, Herr von Rodemachern and Irmgard von Bolchen Died 1458 / 1459 VI-3 (V-3-1) (1) 1 Gräfin Judith von Nassau-Dillenburg heiress of half Dietz Died 2 August 1424 Married 1401 Gottfried VII, Herr von Eppenstein und Münzenberg, son of Eberhard I, Herr von Eppenstein and Luckard von Falkenstein, Heiress of Münzenberg Died 28 February 1437 VI-4 (V-3-3) 1 Johann IV Graf von Nassau-Dillenburg Born 1 August 1410 Died 3 February 1475 Dillenburg Married 7 February 1440 Maria van Heinsberg, Gravin van Loon, daughter of Jan II van Heinsberg, Heer van Dalenbrug, Heinsberg & Leeuwenberg and Gräfin Anna zu Solms-Braunfels, heiress of Falkenstein & Konigstein Born 1424 Died 20 April 1502 Buried Breda Child by (a) Aleid van Loemel Children, Generation VII-4 2 Heinrich II Graf von Nassau Born 7 January 1414 Died 1450 Married (1) circa 1435 Gräfin Genoveva von Virneburg, daughter of Ruprecht IV, Graf von Virneburg and Gräfin Agnes zu Solms-Braunfels Died 18 April 1437 Buried Breda Children, Generation VII-5 3 Gräfin Margaretha von Nassau-Dillenburg Born 1415 Died 27 May 1467 Married 1435 Graf Dietrich von Sayn, son of Gerhard I, Graf von Sayn and Gräfin Anna zu Solms-Braunfels, heiress of Falkenstein & Konigstein Born 7 August 1415 Died 1452 S.P. 4 Graf Wilhelm von Nassau Born December 1416 Died young 5 Gräfin Maria von Nassau-Dillenburg Born 2 February 1418 Died 11 October 1472 Married 17 June 1437 Breda Johann, Graf von Nassau-Wiesbaden-Idstein, son of Adolf II, Graf von Nassau-Wiesbaden-Idstein and Margaretha von Baden Born 1419 Died 9 May 1480 6 Graf Philipp von Nassau Born 13 October 1420 Died 1429 (a) 7 Margaretha von Nassau Married Hugo Wijnrix S.P. 8 Johann von Nassau mentioned 1457 Married ? Johanna von der Raven Children, Generation VII-6 VI-5 (V-4-2) (1) 1 Gräfin Margaretha von Nassau-Beilstein Died 1498 2 Gräfin Elisabeth von Nassau-Beilstein Died 1459 Married 13 November 1440 * Otto, Heer van Bronckhorst en Borculo, son of Gisbert, Heer van Bronckhorst and Gräfin Hedwig von Tecklenburg Died 23 February 1458 Buried Monnikhuizen (2) 3 Heinrich IV Graf von Nassau-Beilstein Born 1449 Died 26 May 1499 Children, Generation VII-7

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