Timeline Chart
Johann Mathias Heinz |
1818--
1820--
1824--
1828--
1832--
1836--
1840--
1844--
1848--
1852--
1856--
Birth -- 8 October 1823 Schweich, Rheinland-Pfalz, Deutschland |
Marriage -- 6 June 1851 (Age 27) Margarethe Porten |
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