1. Isaach Wilhelm Tegner was born on 13 Dec 1765 in Trinitatis, Koebenhavn. He died on 04 May 1820 in Olai, Helsingoer.
Isaach married (1) Ellen Marie Lund on 06 Aug 1794 in Olai, Helsingoer. Ellen was born on 07 Oct 1769 in Olai, Helsingoer. She died on 26 Feb 1813 in Olai, Helsingoer.
They had the following children:
2 F i Kierstine Marie Tegner was born on 06 Nov 1794 in Olai, Helsingoer. She died on 25 Mar 1886 in Olai, Helsingoer. Kierstine married Kort Ludvig Jacobsen on 06 Nov 1814 in Olai, Helsingoer. Kort was born on 11 May 1795 in Garnisons Tyske, Koebenhavn. He died on 30 Mar 1836 in Trinitatis, Koebenhavn. + 3 M ii Martin Peter Tegner was born on 22 Sep 1796. He died on 09 Aug 1825. + 4 M iii Peter Wilhelm Tegner was born on 15 Jul 1798. He died on 18 Feb 1857. 5 M iv Jørgen Christian Tegner was born on 12 Sep 1800. He died on 13 Jan 1802. + 6 M v Jørgen Christian Tegner was born on 01 Sep 1802. He died on 25 Mar 1850. + 7 M vi Ludvig Ferdinant Tegner was born on 06 Feb 1805. He died on 25 Dec 1893. 8 F vii Wilhelmine Eline Tegner was born in 1808. She died in 1809.
Isaach married (2) Christiane Christophersen on 12 May 1813. Christiane was born on 06 Nov 1764 in Olai, Helsingoer. She died on 12 Jan 1828 in Borupgaard.