Harmen married Alida Roseboom on 6 Dec 1735 in Reformed Dutch Church, Albany, Albany County, NY. Alida (daughter of Myndert Hendricks Roseboom and Maria Vinhagen) was born before 20 Sep 1713 in Albany, Albany County, New York, USA; was christened on 20 Sep 1713 in Albany, Albany County, New York, USA. [Group Sheet] [Family Chart]