| Father | John McMahon1 b. 1863 |
| Mother | Mary McNiff1 b. 1865 |
Birth, Death, Marriage | |
| Leo McMahon was born in 1898 in Malmsbury, Victoria.1 | |
Citations
- [S270] Victorian Registry of Births, Deaths and Marriages, registry and index, Leo McMahon entry, birth registration no. 12481, 1898.