Anna Catharina Heemskerk 1841–1938 Nicolaas Adriaan Hulswit 1836–1889 | | | | Klaas Heemskerk 1814–1876 Jansje Cornelis Bakker 1810–1894 | | | | | Cornelis Hendriks Bakker 1774–1850 Trijntje Douwes Bakker 1770–1857 | | | | Hendrik Jans Backer 1730– | | |
| | | Douwe Jans Bakker 1741–1820 |
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| | | Johannes Nicolaas Hulswit – Maria Adriana van Ommeren – |
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