| Father | Alexander McDonald "Alex" PRATER (1857 - 1916) |
| Mother | Susannah Elizabeth "Betty" WOODS (1859 - 1907) |
| Sibling | William Jasper PRATER (1874 - 1947) |
| Sibling | Florence [Florentine] Alabama "Fannie" PRATER (1878 - 1957) |
| Sibling | Sarah Dinah Catherine PRATER (1880 - 1960) |
| Sibling | Richard Montgomery PRATER (1882 - 1953) |
| Sibling | Henry Clay "Harry" PRATER (1884 - 1924) |
| Sibling | Caleb Jackson "Jack" PRATER (1886 - 1980) |
| Sibling | Margarett Luella "Lula" PRATER (1888 - 1971) |
| Sibling | James Garfield 'Blain' PRATER (1890 - 1975) |
| Sibling | Mattie Roberta "Birdie/Berta" PRATER (1893 - 1970) |
| Sibling | Arthur 'Lee' Hamilton PRATER (1895 - 1958) |
| Sibling | Hobart Houston PRATER (1897 - 1974) |
| Sibling | Oliver Clyde PRATER (1900 - 1985) |
| Sibling | John Lee Vestal "Johnny/Johnnie/Vestie" PRATER (1902 - 1964) |