Harm married Altje Dehaan on 19 Feb 1908. Altje (daughter of Johann Berends Haan and Hilka Garrels) was born on 31 Aug 1888; died on 25 Apr 1976; was buried in State Line Cemetery, Ebenezer Presbyterian Church, Ellsworth, MN. [Group Sheet] [Family Chart]

1. Engel Buus Meester was born on 10 Jan 1909; died on 19 Oct 1972.
2. Johann Henry Meester was born on 23 Oct 1910; died on 4 Aug 1911; was buried in State Line Cemetery, Ebenezer Presbyterian Church, Ellsworth, MN.