Interactive tree of Roelf Lourens

Roelf Lourens 1915–1932

Jan Lourens 1874–1932

Grietje Veldman 1875–1955

Benne Veldman 1846–1921

Aafke Sikkema 1846–1919

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Pieter Kornelis Sikkema 1813–1883

Lyzabeth Kornelis Bruins 1822–1909

Cornelis Alderts Sikkema 1774–1854

Grietje Jans Griede 1783–1862

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