Submitted by Leo van de Pas
corrections/additions are welcome


Descendants of
Mr. Hugo de Groot
(gen 13 of 13 generations)


XIII-1 (XII-1-1)
1 Baron Fiona Henriette Emilie van Tuyll van Serooskerken
Born 29 May 1964 London

2 Baron Frederik Ernest van Tuyll van Serooskerken
Born 12 May 1967 Eindhoven

XIII-2 (XII-1-2)
1 Barones Angéliqua van Tuyll van Serooskerken
Born 2 March 1966 Bilthoven

2 Barones Isabelle van Tuyll van Serooskerken
Born 5 February 1969 's-Gravenhage

XIII-3 (XII-1-3)
1 Baron Edgar van Tuyll van Serooskerken
Born 13 June 1970 Genève

XIII-4 (XII-1-4)
1 Barones Alexandra Julia Sophie van Tuyll van Serooskerken
Born 8 September 1976 London

2 Barones Julia Henriëtte Anna van Tuyll van Serooskerken
Born 8 November 1978 London

3 Barones Helen Louise Wilhelmine van Tuyll van Serooskerken
Born 8 November 1978 London

XIII-5 (XII-2-2)
1 Jkvr. Cornelie Nancy Digna van Tets
Born 25 February 1977 's-Gravenhage

2 Jkvr. Pauline Benine van Tets
Born 18 December 1978 's-Gravenhage

3 Jhr. Dirk Arnold Willem van Tets
Born 3 July 1981 Vlaardingen
Died 2 November 1984 Hengelo, Overijssel

4 Jhr. Adriaan Willem Frederik van Tets
Born 19 October 1985 Hengelo, Overijssel

5 Jhr. Olivier Cornelis Willem van Tets
Born 8 March 1987 Hengelo, Overijssel

XIII-6 (XII-2-3)
1 Jkvr. Victoria Barrett Kyra van Tets
Born 9 December 1985 Groningen

2 Jkvr. Fernande Maury Elisabeth van Tets
Born 9 December 1985 Groningen

XIII-7 (XII-3-2)
1 Andreas Floris Alexander Koch
Born 8 April 1970 Pretoria

2 Pieter Frans Christiaan Koch
Born 1 November 1974 Khartoem, Sudan

3 Floris Reinaart Frederik Koch
Born 19 March 1978 Khartoem, Sudan

XIII-8 (XII-3-3)
1 Jkvr. Jessica Christine Wittert van Hoogland
Born 6 April 1983 Oxford

2 Jhr. Benjamin Wittert van Hoogland
Born 6 July 1984 Oxford

XIII-9 (XII-5-1)
1 Willem Eduard Crommelin
Born 22 November 1999 Deventer

XIII-10 (XII-6-1)
(1) 1 Barones Yvonne Hermance de Vos van Steenwijk
Born 5 January 1974 Rome, Italy

2 Barones Adeline Elise de Vos van Steenwijk
Born 11 December 1975 Pretoria, Transvaal, S-Africa

XIII-11 (XII-7-1)
1 Jhr. Jacob Lucas Cornelis Boreel
Born 29 September 1974 Apeldoorn

XIII-12 (XII-7-2)
1 Jhr. Gerard Lucas Boreel
Born 22 March 1973 Apeldoorn

2 Jhr. Joris Siebrand Boreel
Born 17 February 1975 Vaassen

3 Jhr. Maurits Willem Boreel
Born 29 December 1981 Apeldoorn

XIII-13 (XII-12-1)
1 Freiin Nadine Michel von Tüssling
Born 24 September 1970 München

2 Freiherr Benedikt Michel von Tüssling
Born 15 April 1976 München

XIII-14 (XII-18-3)
1 Freiin Adrienne Wiedersperger von Wiedersperg
Born 3 September 1981 München

2 Freiin Carolina Wiedersperger von Wiedersperg
Born 26 June 1982 Bad Tölz

3 Freiherr Carl-André Wiedersperger von Wiedersperg
Born 3 March 1986

XIII-15 (XII-19-1)
1 Graf Otto zu Castell-Rüdenhausen
Born 31 May 1985 Würzburg

2 Gräfin Olga zu Castell-Rüdenhausen
Born 31 January 1987 Würzburg

3 Gräfin Anna zu Castell-Rüdenhausen
Born 8 March 1989 Würzburg

4 Graf Anton zu Castell-Rüdenhausen
Born 1992

XIII-16 (XII-19-2)
1 Gräfin Marie zu Castell-Rüdenhausen
Born 17 January 1985 Kitzingen

XIII-17 (XII-19-3)
(1) 1 Prince Georg Friedrich of Prussia
Born 10 June 1976 Bremen

2 Princess Cornelie-Cécile of Prussia
Born 30 January 1978 Bremen

XIII-18 (XII-19-4)
1 Graf Jurriaan zu Castell-Rüdenhausen
Born 19 June 1978 Amsterdam

2 Graf Roderik zu Castell-Rüdenhausen
Born 19 June 1980 Amsterdam

3 Gräfin Clara Marie zu Castell-Rüdenhausen
Born 30 December 1983 Hengelo

XIII-19 (XII-19-5)
1 Graf Philipp zu Castell-Rüdenhausen
Born 24 July 1979 Dettelbach

2 Graf Leopold zu Castell-Rüdenhausen
Born 25 April 1981 Dettelbach

3 Gräfin Sophia zu Castell-Rüdenhausen
Born 18 July 1983 Dettelbach
Died 23 March 1987 Abtswind

4 Gräfin Gloria zu Castell-Rüdenhausen
Born 31 January 1987 Kitzingen

XIII-20 (XII-19-7)
1 Gräfin Annabell Florentina zu Castell-Rüdenhausen
Born 4 February 1991 Heilbronn

2 Gräfin Cecilie Victoria zu Castell-Rüdenhausen
Born 6 September 1991 Heilbronn

3 Graf Casimir Friedrich Wilhelm zu Castell-Rüdenhausen
Born 6 July 1994 Heilbronn

XIII-21 (XII-19-8)
1 Gräfin Victoria zu Castell-Rüdenhausen
Born 1998

2 Graf Louis zu Castell-Rüdenhausen
Born 13 January 2001 Hamburg

XIII-22 (XII-21-1)
1 Graf Vincent zu Ortenburg
Born 7 August 1995 Frankfurt am Main

2 Graf Alexander zu Ortenburg
Born 16 October 1997

XIII-23 (XII-21-2)
1 Gräfin Sophie zu Ortenburg
Born 11 February 1991 Münster

2 Graf Felix zu Ortenburg
Born 1 April 1992 Münster

3 Gräfin Marie zu Ortenburg
Born 22 August 1994 Lichtenfels

4 Graf Johannes zu Ortenburg
Born 4 May 1997 Lichtenfels

XIII-24 (XII-21-3)
1 Ferdinand von Brandenstein
Born 23 August 1983 Biberach

2 Milana von Brandenstein
Born 13 November 1985 Biberach

3 Frederic von Brandenstein
Born 31 May 1987 Biberach

XIII-25 (XII-24-1)
1 Baron Max Carel van Verschuer
Born 15 August 1981 's-Gravenhage

2 Barones Sanne Philine van Verschuer
Born 4 October 1983 White Plains, New York

3 Barones Emma Marie Cornelie van Verschuer
Born 24 November 1986 Utrecht

XIII-26 (XII-25-2)
1 Barones Victorine Marie Theresia van Verschuer
Born 11 January 1984 's-Hertogenbosch

2 Baron Otto Willem Arnold van Verschuer
Born 21 June 1986 Suawoude

3 Barones Catherine Marie van Verschuer
Born 22 August 1987 Suawoude

XIII-27 (XII-54-2)
1 Baron Jacob Charles van Heeckeren van Kell
Born 12 July 1993 London

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

~Stammtafeln zur Geschichte der
Europäischen Staaten, 4 volumes,
Marburg, 1953, 1975.
by W. K. Prinz von Isenburg

~Burke's Genealogical and Heraldic
History of the Peerage,Baronetage
and Knightage, London

~Kenau Simonsdochter Hasselaer,
verwanten en afstammelingen.
Haarlem, 1973

~Jan van Riebeeck zijn voor- en
nageslacht
Den Haag, 1952

~Nederland's Patriciaat
Den Haag

~Nederland's Adelsboek
Den Haag

~Almanach de Gotha
Gotha, Germany

~Gens Nostra
Amsterdam

~Genealogisches Handbuch des Adels
Fürstliche Häuser

~Genealogisches Handbuch des Adels
Gräfliche Häuser

De afstammelingen van Prins Frederik
Hendrik van Oranje's erkenden zoon
Frederik van Nassau, 1e Heer van Zuyl.
by Jhr. Mr. E.B.F.F.Wittert van Hoogland

~Genealogisches Handbuch des Adels
Freiherrliche Häuser

Collection descendants Prince William
of Orange-From William The Silent
to Willem-Alexander
by L.F.M. van de Pas

~Het geslacht de Vos van Steenwijk in
het licht van de gesch.Drentse Adel
Assen, 1976.
by Mr.A.N.Baron de Vos van Steenwijk

Descendants of Jean Crommelin
2001
by Patrick Serné

Les Marechaux de Napoleon III,
Paris, 1980.
by Joseph Valynseele

Hugo de Groot en zijn geslacht,
Amsterdam, 1983.
by A. A. Vorsterman van Oyen

~Kwartierstatenboek, 1983.

~Europäische Stammtafeln,
J.A. Stargardt Verlag
Marburg.
by Detlev Schwennicke, Editor

~Rotterdamsche Geslachten
Nederlands Patriciaat.

~A la decouverte de leurs racines
85 genealogiques celebrites.
by Joseph Valynseele, Denis Grando

~Queen Victoria's Descendants
New York, 1987.
by Marlene A. Eilers

Kwartierstaat van Pauline Storm de Grave
en Roderic Storm de Grave
by P. A. J. Baron de Smeth

~Kwartierstatenboek 1993
De Herdenking van het 110-jarig best.
K.N.G. v Geslacht en Wapenkunde.

Stichting Indische Familie-archief
van der Hucht

~La Descendance de Charles X
Roi de France
Paris, 1998
by Daniel Manach & Michel Sementéry

Descendants of Erzsebet Bathory
Washington, 1998
by William Addams Reitwiesner

~Kwartierstaten boek, 1958

The Descendants of Willem Bentinck
and Charlotte Sophie of Aldenburg
2000
by Hein Bruins