H e i n r i c h Georg Dertmann (1836-1880) |
Carolina Kluesener (1846- ) |
Gustav H e i n r i c h Dertmann (1875- ) |
Anna Berkermann (1885- ) |
Lina Berkermann (1890- ) |
Ida Berkermann (1895- ) |
Gustav Emil Dertmann (1878-1945) |
Emma Berkermann (1880- ) |
Heinrich Friedrich Dertmann (1909- ) |