Interaktivt træ for Jan Cornelis Hummelen

Jan Cornelis Hummelen –2008

Agathe Laurine (Atie) Althuis 1918–2015

IJsbrand Althuis 1891–1941

Jacoba Verhagen 1889–1976

Gerrit Verhagen 1855–1905

Agathe Laurine Sønnichsen 1865–1950

Christian Moritz Sønnichsen 1830–

Marie Christine Specht 1835–

Jens Toft Sønniksen 1792–1848

Christine Christiansen 1790–1863