NGV Stambomenverzameling
Gezin: Cornelis /Kalkman /Kalkman Verhoeff / Teuna Verhoef (F38686)
Cornelis Kalkman (1821-1826) |
| Pieter Kalkman (1823- ) |
Willemina Kalkman (1825-1899)  |
| Geertje Kalkman (1829-1830) |
| Geertje Kalkman (1831- ) |
| Willem Kalkman (1834- ) |
| Teuntje Kalkman (1835- ) |
| Cornelia Kalkman (1841- ) |
Cornelis /Kalkman /Kalkman Verhoeff (1827-1905) 
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