Martha Zwick
( = Descendancy chart to this point,
= Expand,
= Collapse)
- 1 Martha Zwick [1]
- + Johann Gruber b. 7 May 1912 d. 21 Jul 1984
- + Johann Gruber b. 7 May 1912 d. 21 Jul 1984
( = Descendancy chart to this point,
= Expand,
= Collapse)