| Father | William Howard Hehir b. 1901, d. 1973 |
| Mother | Carnie Lillias Williams b. 1901, d. 28 Dec 1986 |
Birth, Death, Marriage | |
| Yvonne Dorothy Hehir was born in 1929.1 | |
| She married Wallace Roy Bicknell in 1951 in Shepparton, Victoria.2,1 | |
| She died in 1962 in Shepparton, Victoria.1 | |
Family | Wallace Roy Bicknell |
| Charts | Larsen, Laust, descendant chart Williams, John, descendant chart |