Robert Monroe Bigham
1885 - 1962 (76 years)(Notes: You may have to scroll down or right to see chart.)
| Clayton Bigham Abt 1907- |
| Clayton Bigham | |
| B: | Abt 1907 |
| Texas, USA | |
| Temple Bigham Abt 1909- |
| Temple Bigham | |
| B: | Abt Oct 1909 |
| Texas, USA | |
| Laurence Chandler Abt 1902- |
| Laurence Chandler | |
| B: | Abt 1902 |
| Texas, USA | |
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| Robert Monroe Bigham 1885-1962 |
| Robert Monroe Bigham | |
| B: | 18 Oct 1885 |
| Temple, Bell, Texas, USA | |
| D: | 24 Feb 1962 |
| Houston, Harris, Texas, USA | |
Lula Ciamantha Calk 1885-1963 |
| Lula Ciamantha Calk | |
| B: | Between 1880 and 1885 |
| Texas, USA | |
| D: | 1963 |