William Robertson DUNCANSON
1860 - 1935 (75 years)(Notes: You may have to scroll down or right to see chart.)
| Thomas J. DUNCANSON 1880-1944 |
| Thomas J. DUNCANSON | |
| B: | 29 Sep 1880 |
| D: | 1944 |
| Josiah DUNCANSON Abt 1882- |
| Josiah DUNCANSON | |
| B: | Abt 1882 |
| William DUNCANSON Abt 1883- |
| William DUNCANSON | |
| B: | Abt 1883 |
| David DUNCANSON Abt 1884- |
| David DUNCANSON | |
| B: | Abt 1884 |
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| William Robertson DUNCANSON 1860-1935 |
| William Robertson DUNCANSON | |
| B: | 20 Feb 1860 |
| Jones Co., Iowa | |
| D: | 10 May 1935 |
Mary Jane ORR 1861-1950 |
| Mary Jane ORR | |
| B: | 21 Nov 1861 |
| Boston, MA | |
| D: | 13 Mar 1950 |
| Pierson, IA | |