NGV Stambomenverzameling
Gezin: Jan Jansema / Antje Vortman (F7721)
getr. 10 jul 1913Pieter Jansema (1871-1961) 
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Anneke Kuipers (1871-1948)
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Anje Jansema (1894-1977)  |
| Thomas Jansema (1898-1919) |
| Imke Jansema (1900-1981) |
| Roelfien Jansema (1902- ) |
| Jakob Jansema (1904-1995) |
| Harm Jansema (1911-1947) |
| Jan Jansema (1895-1965)
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| Antje Vortman (1893-1952)
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