Willem van Baer
1. Willem van Baer was born in 1488 (son of Frederick van Baer and Ermgard van Broeckhuijsen); died in 1568. Willem married Elisabeth Ripperbant in 1530. Elisabeth (daughter of Dirk Ripperbant and Elisabeth van Ossenbroich) was born in 1510; and died. [Group Sheet] [Family Chart]
Children:- Agnes van Baer was born in 1545; and died.
- Dirk van Baer was born in 1550; died in 1614.
- Frederik van Baer was born in 1575; died in 1622.
2. Frederick van Baer was born in 1435; died in 1514. Frederick + Ermgard van Broeckhuijsen. Ermgard (daughter of Johan van Broeckhuijsen and Andrea Yseren) and died. [Group Sheet] [Family Chart]
3. Ermgard van Broeckhuijsen (daughter of Johan van Broeckhuijsen and Andrea Yseren); and died. Children:
- 1. Willem van Baer was born in 1488; died in 1568.
Generation: 3
6. Johan van Broeckhuijsen was born in ~1430 (son of Gerrit van Broeckhuijsen and Walravina van Brederode); died before 1487. Johan + Andrea Yseren. Andrea (daughter of Andries Yseren and Willemken Lenzenzoon) was born in 1445; died in 1487. [Group Sheet] [Family Chart]
7. Andrea Yseren was born in 1445 (daughter of Andries Yseren and Willemken Lenzenzoon); died in 1487. Children:
- 3. Ermgard van Broeckhuijsen and died.
- Gerrit van Broeckhuijsen was born in ~1520; and died.
Generation: 4
12. Gerrit van Broeckhuijsen was born in ~1390; died on 5 Nov 1443. Gerrit + Walravina van Brederode. Walravina (daughter of Walraven van Brederode and Johanna van Beusichem) was born on 18 Apr 1418 in Vianen, Zuid-Holland, Netherlands; and died. [Group Sheet] [Family Chart]
13. Walravina van Brederode was born on 18 Apr 1418 in Vianen, Zuid-Holland, Netherlands (daughter of Walraven van Brederode and Johanna van Beusichem); and died. Children:
- 6. Johan van Broeckhuijsen was born in ~1430; died before 1487.
14. Andries Yseren was born in ~1410 (son of Alphert Yseren and Berthe Hueginck op de Nieuwstad); and died. Andries + Willemken Lenzenzoon. Willemken and died. [Group Sheet] [Family Chart]
15. Willemken Lenzenzoon and died. Children:
- 7. Andrea Yseren was born in 1445; died in 1487.
Generation: 5
26. Walraven van Brederode was born in ~1370; died on 1 Dec 1417 in Gorinchem, Zuid-Holland, Netherlands; was buried in Vianen, Zuid-Holland, Netherlands. Walraven married Johanna van Beusichem in 1414. Johanna was born in ~1390; died on 18 Apr 1418. [Group Sheet] [Family Chart]
27. Johanna van Beusichem was born in ~1390; died on 18 Apr 1418. Children:
- 13. Walravina van Brederode was born on 18 Apr 1418 in Vianen, Zuid-Holland, Netherlands; and died.
28. Alphert Yseren was born in 1385 (son of Andries Yseren and Stijne van de Colcke); died before 1466. Alphert + Berthe Hueginck op de Nieuwstad. Berthe was born in ~1390; and died. [Group Sheet] [Family Chart]
29. Berthe Hueginck op de Nieuwstad was born in ~1390; and died. Children:
- Jutta Yseren was born in 1410 in Zutphen, Gelderland, Netherlands; died in 1478.
- 14. Andries Yseren was born in ~1410; and died.
- Alphert Yseren was born in ~1410 in Zutphen, Gelderland, Netherlands; and died.
Generation: 6
56. Andries Yseren was born in 1355 (son of N.N. Yseren); died before 1413. Andries + Stijne van de Colcke. Stijne (daughter of Willems van de Colcke) was born in ~1350; and died. [Group Sheet] [Family Chart]
57. Stijne van de Colcke was born in ~1350 (daughter of Willems van de Colcke); and died. Children:
- 28. Alphert Yseren was born in 1385; died before 1466.
- Jutte Yseren was born in ~1390; and died.
- Andries Yseren was born in ~1417; died in 1453.
- Vrederinne Yseren
Generation: 7
112. N.N. Yseren (son of N.N. Yseren). Children:
- 56. Andries Yseren was born in 1355; died before 1413.
- N.N. Yseren was born in ~1360; and died.
114. Willems van de Colcke was born in ~1320; and died. Children:
- 57. Stijne van de Colcke was born in ~1350; and died.
Generation: 8
224. N.N. Yseren Children:
- 112. N.N. Yseren
- Gelys Yseren