6. Johann Heinrich Greiff (Hans Conrad , Johannes , Hans , Herrmann ) was born on 10 Jan 1773 in Roth a. d. Lahn. He died on 19 Jul 1840 in Roth a. d. Lahn.
Johann married (1) Maria Therese Hettche on 21 Mar 1798 in Roth a. d. Lahn. Maria was born on 22 Aug 1770 in Argenstein. She died on 10 Jul 1840 in Roth a. d. Lahn.
They had the following children:
+ 10 M i Johann Heinrich Greiff was born on 15 Mar 1800. He died on 16 Apr 1878. 11 M ii Conrad Greiff was born on 25 Sep 1801 in Roth a. d. Lahn. He died on 24 Mar 1871 in Roth a. d. Lahn. Conrad married Helene Zick on 7 Oct 1831 in Roth a. d. Lahn. + 12 M iii Johannes Greiff was born on 16 Jul 1804. He died on 20 Jul 1865. 13 F iv Anna Elisabeth Greiff was born on 13 Jan 1807 in Roth a. d. Lahn. She died on 26 May 1873 in Fronhausen a. d. Lahn. Anna married Johann Schild in Fronhausen a. d. Lahn. 14 F v Anna Kunigunda Greiff was born on 26 Jan 1809 in Roth a. d. Lahn. She died on 3 Apr 1871 in Roth a. d. Lahn. 15 M vi Peter Greiff was born on 9 Oct 1811 in Roth a. d. Lahn. He died on 21 Dec 1811 in Roth a. d. Lahn. 16 F vii Ordea Greiff was born on 27 Oct 1814 in Roth a. d. Lahn. She died on 9 Nov 1815 in Roth a. d. Lahn.
Johann married (2) Katharina Koch on 30 Nov 1817 in Roth a. d. Lahn. Katharina was born in Roth a. d. Lahn. She died in Roth a. d. Lahn.
They had the following children:
17 M viii Ludwig Greiff was born on 24 Aug 1821 in Roth a. d. Lahn. He died on 15 Jul 1854 in Giessen. The cause of death was (Landeskrankenhaus).