1898 - 1963 (65 years)
Family Lines of Robert S. Heckman
Robert S. Heckman, 2 Paternal Lines, 9 Ancestors, 3 Generations
Generation 1 Generation 2 Generation 3 Generation 4
RecountPaternal Lines | Robert S. Heckman to... (Relationship) | Origins | Descendants ![](img/tng_sort_desc.gif) (Generations) |
---|
Heckman | |
| 546 (12) | Koller | |
| 6 (2) |
| |
Paternal Lines | Robert S. Heckman to... (Relationship) | Origins | Descendants ![](img/tng_sort_desc.gif) (Generations) |
---|
Heckman | |
| 546 (12) |
Koller | |
| 6 (2) |