On 2 Nov 1794 when Harm was 29, he first married
Anneke Hiskes Kuipers, daughter of
Hiske Hansen Kuipers (ca 1722-21 Sep 1780) &
Marchien Willems (ca 1730-19 Jan 1786), in Roswinkel (Emmen), Drenthe.
Born ca 1766 in Roswinkel (Emmen), Drenthe. Anneke Hiskes died in Roswinkel (Emmen), Drenthe on 8 Nov 1808.