Compiled by Carl Wayne Gray
# | Children | Name | Born | Died | Father | Mother | ||
---|---|---|---|---|---|---|---|---|
1 | Yes |
| b. 1872 | d. 26 Jul 1935 | Duff, Richard F. | Manker, Mary Elizabeth | ||
2 |
| b. 2 Dec 1873 | d. 23 Feb 1947 | Duff, Richard F. | Manker, Mary Elizabeth | |||
3 |
| b. 21 Apr 1880 | d. 26 Jan 1946 | Duff, Richard F. | Manker, Mary Elizabeth |
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