Hellegers-Hettema Family Tree

Interactive tree of Jan Vanderkooi

Jan Vanderkooi 1838–
Douwe Egberts Vanderkooi 1816–
Sjoukjenjans Tienstra 1811–1870
Jan Annes Tienstra 1779–1857
Ebeltje Roels 1782–
Anne Roels 1753–
Antje Joostes 1757–