- Macwnough
-
John 7488 b. 1825
- Madden
-
Edward 1730 b. 1832John 1731 b. 1829Michael 6021 b. 1841
- Maddison
-
Thomas 5438 b. 1832
- Maddock
-
Charles William 5914 b. 1822, d. 18 Sep 1899Henry Jesse 1813 b. 9 Mar 1831, d. 18 Jul 1906Joshua 2975 b. 1815, d. 19 Oct 1887
- Maddon
-
Michael 6021 b. 1841
- Maddox
-
Joshua 2975 b. 1815, d. 19 Oct 1887Sampson 6928 b. 1831, d. 28 Apr 1887Samuel 6928 b. 1831, d. 28 Apr 1887William 7492 b. 1833
- Madgett
-
John 3019 b. 1828, d. 3 Aug 1880
- Maggess
-
Robert Alex 8060 b. 1834, d. 9 Jun 1915
- Maggs
-
Joseph 5183 b. 1831Robert 8060 b. 1834, d. 9 Jun 1915
- Magill
-
James 7771 b. 1838, d. 5 Jul 1865
- Maginn
-
John 3387 b. 1823, d. 26 Apr 1903
- Magrath
-
William 2592 b. 1821
- Magrett
-
Francis 2009 b. 1829
- Maguire
-
Edward 2018 b. 1825James 2068 b. 1827, d. 7 Mar 1856John Edward 2018 b. 1825
- Mahaig
-
Joseph 8357 b. 1835, d. 22 Oct 1865
- Maher
-
Con 7482 b. 1832Edward 3992 b. 1832, d. 1891James 3083 b. 1831, d. 18 May 1871John 2455 b. 1827, d. 30 Oct 1902Joseph 198 b. 1819, d. 24 Aug 1851Patrick 8092 b. 1839, d. 11 Aug 1864