Interactieve boom van Nan Cornelis de Boer

Nan Cornelis Ris 1868–1949

Berendina Regina Nieboer 1868–1936

Simon Jacobus Ris 1871–1941

Agatha van Dijk 1870–1952

Maria Hillegonda Ris 1872–1945

Hendrik Ridderikhof 1878–1960

Hillegonda de Boer 1830–1904

Simon Ris 1822–1879

Nan Cornelis de Boer 1803–1841

Marrytje Edelenbosch 1807–1872