Ca 1779 Geertje married Jan Ackerman (47357) , son of Petrus Ackerman (29007) (ca Dec 1709-1759) & Antje Hoppe (29054) (ca Feb 1714-1762). Born ca Nov 1743 in Hackensack, Bergen County, New Jersey. Jan was baptized in Hackensack, Bergen County, New Jersey, on 6 Nov 1743.
47434.Cornelia Kip. Born on 17 Dec 1761.
47435.Hendrick Kip. Born on 24 Feb 1765 in Hackensack, Bergen County, New Jersey. Hendrick died in Hackensack, Bergen County, New Jersey, on 31 May 1847; he was 82.
Hendrick married Catherine Van Hoorn, daughter of Jacob Van Hoorn (Jul 1750-4 Oct 1813) & Catherine Stuyvesant (15 Apr 1744-21 Jun 1780). Born on 10 Feb 1780. Catherine died on 8 May 1866; she was 86.