| Father | William Casper GIARTH (1863 - 1930) |
| Mother | Sarah Elizabeth OTT (1865 - 1960) |
| Sibling | Daisey May GIARTH (1885 - 1885) |
| Sibling | Perl Viola GIARTH (1888 - 1889) |
| Sibling | Grace Ellen GIARTH (1890 - 1925) |
| Sibling | Ralph David GIARTH (1892 - 1980) |
| Sibling | George Albert GIARTH (1896 - 1974) |
| Sibling | Col. William Chester GIARTH (1898 - 1982) |
| Sibling | Laura Kathryn GIARTH (1900 - ) |
| Sibling | Harry Ellwood GIARTH ( - 1948) |
| Sibling | James Conrad GIARTH (1902 - 1987) |
| Sibling | Herbert Leon GIARTH (1903 - 1973) |
| Sibling | Joseph Edwin GIARTH ( - 1906) |