Hij heeft/had een relatie met Hiltje Pieters.
This couple Roelfs-Pieters bought in 1767 the farm at Enzelens (near Loppersum), that was owned until 1958 by descendents of Harm Berends Post and Aaltje Woldring. In 1835 Aaltje Woldring and Geert Pieters Spithorst added the neighbouring farm (now called Nicolai) to their property. See also the book "Loppersum", 1960, pages 149 and 151.
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