Family: Walter Louis Tourville / Helen Ruth Kovacic (F1455)
 | Louis Victor Tourville (1870-1949) 
|
 | Ida May King (1874-1958)
|
| Lillie May Tourville (1894-1953) |
| Ida Myrtle Tourville (1896-1987) |
| Cora Ellen Tourville (1898-1982) |
| Louis Victor Tourville (1900-1902) |
| Helen Bell Tourville (1903-1994) |
| Pearl Margaret Tourville (1904-1990) |
| Juanita Thelma Tourville (1906-1997) |
| Harry William Tourville (1908-1986) |
| William Laclead Tourville (1911-1986) |
| Clarence Victor Tourville (1913-1976) |
| Edward Joseph Tourville (1918-1918) |
| Louis Tourville (1919-1919) |
 | Walter Louis Tourville (1916-2001)
|
| Helen Ruth Kovacic (1919-2001) |
Gary Allen Tourville (1942-2011)  |
| Dennis Victor Tourville (1947-2012) |