| | Kornelis Folkerts ‘Kees’ Smit 1874–1967 Grietje Jeltes Koopmans 1876–1917 Heiltje de Jong 1885–1976 | | | | | Jelte Dirks Koopmans 1853–1946 Sijbrigje Ages Visser 1854–1935 | | | | Age Jans Visser 1819–1900 Remkje Nannes Roos 1819–1875 | | | | Nanne Jansen Roos 1790–1819 Joekje Pieters Lap 1794–1879 | | |
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