He is married to Martje Everts Elema.
Their notice of marriage was on March 28, 1807 in Kantens, Gemeente Eemsmond, Groningen, Netherlands.Source 2
They got married on April 12, 1807 at Middelstum, Gemeente Loppersum, Groningen, Netherlands, he was 51 years old.Marriage contract closed March 28, 1807 in Onderdendam, Gemeente Bedum, Groningen, Netherlands.Source 3
Vader Sebe Alderts, koopman
Moeder Kunje Pieters