1904-1960
| John Francis McMahon | |
| B: | 1904 |
| D: | 1960 |
| Ballarat, Victoria | |
1907-1926
| Mary Gertrude McMahon | |
| B: | 1907 |
| D: | 1926 |
| Horsham, Victoria | |
1910-1984
| Annie Agnes McMahon | |
| B: | 21.01.1910 |
| Mt.Gambier, South Australia, Australia | |
| D: | 16 Jan 1984 |
| Blackburn, Victoria, Australia | |
1912-2002
| Ursula Imelda Mcmahon | |
| B: | 23 May 1912 |
| Wail, Victoria, Australia | |
| D: | 19 May 2002 |
| Millicent, South Australia, Australia | |
1900-1986
| Leonard John Cecil (Len) Osborne | |
| B: | 17 Jun 1900 |
| Millicent, South Australia, Australia | |
| D: | 28 May 1986 |
| Tantanoola, South Australia, Australia | |
1918-1972
| Aileen Bernadette McMahon | |
| B: | 1918 |
| D: | 1972 |
| Blac, Victoria | |
-1982
| Catherine May McMahon | |
| D: | 1982 |
| Ivanhoe, Victoria | |
1872-1950
| James Thomas McMahon | |
| B: | 14 Nov 1872 |
| Kapunda, South Australia, Australia | |
| D: | 4 Apr 1950 |
| Mount Gambier, South Australia, Australia | |
1882-1964
| Eileen Mary Curran | |
| B: | 9 Apr 1882 |
| Wail, Victoria, Australia | |
| M: | 1903 |
| Victoria | |
| D: | 25 July 1964 |
| Mount Gambier, South Australia, Australia | |
1873-1956
| John Francis Mcmahon | |
| B: | 7 Sept 1873 |
| Attamurra, Mount Gambier, South Australia, Australia | |
| D: | 17 Dec 1956 |
| Attamurra, Mount Gambier, South Australia, Australia | |
1875-1950
| Mary Ann Mcmahon | |
| B: | 2 Aug 1875 |
| Attamurra, Mount Gambier, South Australia, Australia | |
| D: | 29 Dec 1950 |
| Attamurra, Mount Gambier, South Australia, Australia | |
1876-
| Deborah McMahon | |
| B: | 1876 |
| Attamurra, Mount Gambier, South Australia, Australia | |
| D: | Attamurra, Mount Gambier, South Australia, Australia |
1883-
| Mary Dympna McMahon | |
| B: | 1883 |
| Attamurra, Mount Gambier, South Australia, Australia | |
| D: | Attamurra, Mount Gambier, South Australia, Australia |
1847-1908
| Patrick McMahon | |
| B: | 1847 |
| County Claire, Ireland | |
| D: | 4 July 1908 |
| Moruya, New South Wales, Australia | |
1842-1911
| Mary Cathrine McSheehy | |
| B: | 10 Mar 1842 |
| Adelaide, South Australia, Australia | |
| D: | 24 Apr 1911 |
| Coolgardie, Western Australia, Australia | |
1849-1910
| Margaret McMahon | |
| B: | 11 Feb 1849 |
| Broulee, New South Wales, Australia | |
| D: | 1910 |
| California, United States | |
1850-1910
| John McMahon | |
| B: | 1850 |
| D: | 1910 |
| Moruya, New South Wales | |
1852-1910
| Michael McMahon | |
| B: | 27 Aug 1852 |
| Moruya, New South Wales, Australia | |
| D: | After 1910 |
1854-1910
| James McMahon | |
| B: | 1 Feb 1854 |
| Mullenderree | |
| D: | Bef. 1910 |
1855-1918
| Mary Ann McMahon | |
| B: | 18 Jul 1855 |
| Mullenderree | |
| D: | 8 Aug 1918 |
1857-1939
| Thomas Joseph McMahon | |
| B: | 14 Jan 1857 |
| Shannon View, Moruya, NSW, Australia. NSW BDM Cert 5544/1857 | |
| D: | 4 Oct 1939 |
| Maclean, New South Wales, Australia | |
1871-1960
| Martin McMahon | |
| B: | 4 Jan 1871 |
| Shannon, View, Near, Moruya, New South Wales, Australia | |
| D: | 21 Jul 1960 |
| Lidcombe, State, Hospital, Nsw, Australia | |
1828-1910
| Mary McNally | |
| B: | 1828 |
| County Clare, Ireland | |
| D: | 19 Nov 1910 |
| Mullenderee, Moruya, NSW, Australia | |
1828-1910
| Patrick Joseph McMahon | |
| B: | Jul 1828 |
| Abbey, County Clare, Ireland | |
| M: | 1846 |
| Abbey, Clare, Munster, Ireland | |
| D: | 15 Jul 1910 |
| Mullenderree, Moruya, New South Wales, Australia | |