Interactieve boom van Jacoba Maria Wilhelmina "Koos" Willems

Jacoba Maria Wilhelmina "Koos" Willems 1882–

Johannes Antonius "Jan" Willems 1845–1901

Petronella Catharina Jacoba "Pietje" Overbeek 1846–1929

Theodorus Willems 1816–1882

Maria Gerarda Scholl 1819–1854

Gerharda Holtendorp 1814–1880

Hubertus Willems 1778–1853

Geertruida "Geertruij" Weijers 1782–1857

Antonius Willems –

Maria Conse –

Gerardus Jacobs "Gradus" Weijers 1737–1825

Petronella Laaijen 1746–

Theodorus "Derk" Scholl 1772–1836

Johanna Straatman 1778–1864

Bernardus Schol –

Joanna Berckhout –

Hendrikus "Hendrik" Straatman 1746–1795

Petronella Janssen –1781

Aleida Kregting 1754–

Petrus "Peter" Holtendorp 1757–1824

Christina Wolters 1779–

Gerardus Wolters 1744–1804

Joanna "Anna" Haskes 1745–1810

Wilhelmus Overbeek 1803–1872

Jacoba ter Steeg 1818–1848

Maria Agnes Smitter 1816–

Gerardus "Gerrit" Overbeek 1764–1851

Elisabeth Uitings 1776–1838

Jan Willem Uitings –

Catharina Winters –

Jacobus ter Steeg 1781–

Johanna Jansen 1783–

Jacobus ter Steeg –

Wilhelmina van Meerbeek –

Florus Jansen –

Joanna Wiggers 1762–1854