Johannes Koch
1820 - 1899 (79 years)(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 Johannes Koch [1] b. 1820 d. 31 Dec 1899
- Mary C. Unknown b. 0Aug 1831 d. 1901
- 2 John Leopold Koch [1.1] b. 0Feb 1866 d. 1941
- + Mary Magdalena Holzinger b. 3 Mar 1877 d. 21 Aug 1974
- + Mary Magdalena Holzinger b. 3 Mar 1877 d. 21 Aug 1974
- 2 John Leopold Koch [1.1]