| # | Children | Name | Born | Died | Father | Mother |
|---|
| 1 | | | b. 1870 | d. 1948 | William Richard JEFFREYS | Sarah Ann SLY |
| 2 | | | b. 1871 | d. 1970 | William Richard JEFFREYS | Sarah Ann SLY |
| 3 | | | b. 1873 | d. 1961 | William Richard JEFFREYS | Sarah Ann SLY |
| 4 | | | b. 1874 | d. 1965 | William Richard JEFFREYS | Sarah Ann SLY |
| 5 | | | b. 2 Mar 1876 | d. 26 Aug 1931 | William Richard JEFFREYS | Sarah Ann SLY |
| 6 | | | b. 1877 | d. 1939 | William Richard JEFFREYS | Sarah Ann SLY |
| 7 | | | b. 1878 | d. 1954 | William Richard JEFFREYS | Sarah Ann SLY |
| 8 | | | b. 1880 | d. 1953 | William Richard JEFFREYS | Sarah Ann SLY |
| 9 | | | b. 1888 | d. 1889 | William Richard JEFFREYS | Sarah Ann SLY |
| 10 | | | b. 1890 | d. 1890 | William Richard JEFFREYS | Sarah Ann SLY |
1850 - 1927 (76 years)