O'Mahony Genealogy

About 228 O'Mahonys. Related surnames: MAHON (1996) MAHONY (1146) OMAHONEY (91) MAHANY (50) OMAHEN (9).

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Here are the 200 most-recently added or edited O'Mahony members, cousins, and ancestors. Click here to search all 228.

1841 Carrigaline, Ireland - 1892 / managed by Karen Mahony / last edited 5 Apr 2024
O'Mahony-264 30 Jun 1874 Townsend, Norfolk, Ontario, Canada - abt Apr 1952 / managed by William Donnelly / last edited 30 Mar 2024
O'Mahony-163 06 Jul 1936 Firhouse, Dublin, Ireland - 10 Mar 2005 / last edited 28 Mar 2024
21 Dec 1861 Cork, County Cork, Ireland / managed by John Falvey / last edited 27 Mar 2024
1832 - 17 Mar 1910 24 Shears Street, Cork, County Cork, Ireland / managed by John Falvey / last edited 27 Mar 2024
14 Apr 1860 Cork, County Cork, Ireland / managed by John Falvey / last edited 27 Mar 2024
O_Mahony-39 26 Jun 1942 Cork City - 2022 / managed by Closed Accounts WikiTree / last edited 20 Mar 2024 / Active member619
Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by Niall O'Mahony / last edited 28 Feb 2024 / Active member48
Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by Barry O’mahony / last edited 22 Feb 2024
abt 1867 Cork, County Cork, Ireland - 21 Jun 1930 / managed by Ger Harrington / last edited 21 Feb 2024
abt 05 Sep 1818 Skull, County Cork, Ireland - abt 20 Aug 1891 / managed by Nola Cass / last edited 2 Feb 2024
1940 Kinsale, County Cork, Ireland - 2019 / managed by Rosie O'Neill / last edited 9 Nov 2023
1938 Kinsale, County Cork, Ireland - 2015 / managed by Rosie O'Neill / last edited 9 Nov 2023
1832 Ireland - 20 Jul 1876 / last edited 18 Sep 2023
24 Sep 1939 Clonakilty, County Cork, Ireland - 16 Dec 2020 / managed by Erin Clancy / last edited 1 Sep 2023
1837 Poulagour, Killarney, County Kerry, Ireland - abt 1901 / last edited 30 Jul 2023
1835 Poulagour, Killarney, County Kerry, Ireland - 1880 / last edited 30 Jul 2023
1834 Poulagour, Killarney, County Kerry, Ireland / last edited 30 Jul 2023
1832 Poulagour, Killarney, County Kerry, Ireland / last edited 30 Jul 2023
1827 Poulagour, Killarney, County Kerry, Ireland - aft 1850 / last edited 30 Jul 2023
bef 1821 Poulagour, Killarney, County Kerry, Ireland - 1880 / last edited 30 Jul 2023
1866 Cork, County Cork, Ireland / last edited 27 Jul 2023
1899 Cork, County Cork, Ireland - 1983 / last edited 27 Jul 2023
1895 Cork, County Cork, Ireland - aft 1970 / last edited 27 Jul 2023
1894 Cork, County Cork, Ireland - 1980 / last edited 27 Jul 2023
1888 Cork, County Cork, Ireland - 1951 / last edited 27 Jul 2023
1886 Cork, County Cork, Ireland / last edited 27 Jul 2023
O_Mahony-42 1893 Cork, County Cork, Ireland - 11 May 1922 / last edited 24 Jul 2023
Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by D O'Mahony / last edited 19 Jul 2023 / Active member6
1952 Cork, County Cork, Ireland - 1952 / last edited 26 Jun 2023
O'Mahony-184 1828 Carrigaline, Ireland - 13 Oct 1912 / managed by Karen Mahony / last edited 15 Jun 2023
Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by Carol O'Mahony / last edited 24 Apr 2023
abt 1860 / managed by Rita Kidd / last edited 20 Apr 2023
abt 1827 Crookstown, County Cork, Ireland - aft 1840 / managed by Kieran Carroll / last edited 18 Feb 2023
abt 1831 Kilbeheny, Limerick, Ireland - 27 Feb 1881 / managed by Rhys Fogarty / last edited 2 Feb 2023
Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by Caroline O'Mahony / last edited 28 Dec 2022
O'Mahony-194 12 Jan 1815 Clonkilla, County Cork, Ireland - 07 Feb 1877 / managed by Sally x / last edited 18 Dec 2022
1903 Cork, County Cork, Ireland - 1980 / last edited 22 Nov 2022
O_Mahony-54 1923 Cork, County Cork, Ireland - 01 May 1987 / last edited 22 Nov 2022
1920 Cork, County Cork, Ireland - 2009 / last edited 22 Nov 2022
1919 Cork, County Cork, Ireland - 1919 / last edited 22 Nov 2022
1917 Cork, County Cork, Ireland - 1935 / last edited 22 Nov 2022
O_Mahony-50 1914 Cork, County Cork, Ireland - 1987 / last edited 22 Nov 2022
30 Jan 1888 Charleville, Kilmallock, County Cork, Ireland - abt 1972 / last edited 14 Nov 2022
O_Mahony-41 06 Jan 1913 Cork, County Cork, Ireland - 08 Sep 1985 / last edited 25 Oct 2022
1866 Ireland - 30 Nov 1920 / last edited 7 Oct 2022
20 Nov 1912 Colorado, United States - abt 1976 / last edited 5 Oct 2022
09 Jun 1933 County Dublin, Ireland - 14 Jan 1986 / managed by John Falvey / last edited 22 Sep 2022
21 Dec 1930 Dublin, County Dublin, Ireland - 05 Dec 2000 / managed by John Falvey / last edited 22 Sep 2022
01 Jan 1900 Tallaght, County Dublin, Ireland - 17 Apr 1948 / managed by John Falvey / last edited 22 Sep 2022
1864 Kerry / last edited 19 Sep 2022
abt 05 Dec 1915 Knockaneady, Ballineen, Dunmanway, Co Cork, Ireland / managed by Tim Gallwey / last edited 13 Sep 2022
abt 1800 - 1865 Poulagour, Killarney, County Kerry, Ireland / last edited 31 Aug 2022
1897 - 28 Feb 1921 Cork, County Cork, Ireland / managed by Patrick Holland / last edited 24 Aug 2022
1824 Poulagour, Killarney, Co. Kerry, Ireland - 19 Dec 1868 / last edited 7 Aug 2022
abt 1840 / last edited 3 Aug 2022
O_Mahony-44 20 Jun 1829 Poulagour, Killarney, County Kerry, Ireland - 1904 / last edited 27 Jul 2022
abt 1873 - 19 Sep 1938 Brisbane, Queensland, Australia / managed by Tracy Frayne / last edited 17 Jul 2022
22 Jun 1874 Castletownroche, County Cork, Ireland - 02 Aug 1943 / last edited 20 Jun 2022
15 Oct 1916 New Zealand - 1977 / managed by Grace Thrush / last edited 20 Jun 2022
1970s Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by Keith O Mahony / last edited 15 Jun 2022 / Active member11
1839 Carrigaline, Ireland - 1855 / managed by Karen Mahony / last edited 11 Jun 2022
Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by Gerard O'Mahony / last edited 22 May 2022
16 Jan 1897 Newcastle, County Limerick, Ireland - 1965 / managed by Dorothy Stokes-Cleary / last edited 19 May 2022
Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by FM O Mahony / last edited 9 Dec 2021
05 Oct 1932 Cobh, County Cork, Ireland - 28 Jul 2015 / managed by Sean Holohan / last edited 17 Oct 2021
14 Nov 1909 Aghadown, County Cork, Ireland - 05 Jan 1990 / managed by Sean Holohan / last edited 17 Oct 2021
1801 County Cork, Ireland - 13 Aug 1880 / managed by Karen Mahony / last edited 15 Sep 2021
bef 1820 / managed by Kieran Carroll / last edited 8 Aug 2021
abt 08 Sep 1838 Crookstown, County Cork, Ireland - abt 1925 / managed by Kieran Carroll / last edited 8 Aug 2021
Ireland - abt 1840 / managed by Sally x / last edited 31 Jul 2021
08 Aug 1916 Ireland, United Kingdom - 22 Jul 1986 / last edited 25 Jul 2021
15 Aug 1950 USA - 28 Jan 1983 / last edited 26 Jun 2021
bef 1780 / managed by Geoffrey Durocher / last edited 22 Jun 2021
1876 County Limerick, Ireland / managed by Margaret Spearin / last edited 8 May 2021
bef 1832 / managed by Angela Allen / last edited 8 Apr 2021
- 15 Oct 1930 Otahuhu, Auckland, North Island, New Zealand / managed by Angela Allen / last edited 8 Apr 2021
abt 1852 - 02 Nov 1928 Otahuhu, Auckland, North Island, New Zealand / managed by Angela Allen / last edited 8 Apr 2021
22 Aug 1824 Bandon, County Cork, Ireland - 30 Dec 1917 / managed by Ann Knapp / last edited 24 Mar 2021
bef 1800 County Cork, Ireland - aft 1828 / managed by Ann Knapp / last edited 24 Mar 2021
abt 1853 Mitchelstown, County Cork, Ireland / managed by Michelle Lyons-Doyle / last edited 3 Jan 2021
abt 1892 Mitchelstown, County Cork, Ireland - abt 1951 / managed by Michelle Lyons-Doyle / last edited 3 Jan 2021
1922 - 1990 Cork, County Cork, Ireland / managed by Michelle Lyons-Doyle / last edited 3 Jan 2021
27 Dec 1934 County Cork, Ireland - 21 Dec 2019 / managed by Christina Lennon / last edited 26 Dec 2020
1820 Carrigaline, Cork, Ireland - 1890 / managed by Karen Mahony / last edited 15 Dec 2020
abt 1900 - 1979 Kilbeheny, Mitchelstown, County Cork, Ireland / managed by Christina Lennon / last edited 4 Dec 2020
Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by Linda O Mahony / last edited 25 Nov 2020
1853 - 1939 / managed by Ann Smiddy / last edited 9 Nov 2020
1950s Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by Joe O'Mahony / last edited 7 Oct 2020 / Active member29
1889 Dunmanway - 21 Apr 1970 / managed by Dominic O'Mahony / last edited 5 Oct 2020
07 Oct 1772 Calais, Pas-de-Calais, France - 08 Jun 1842 / managed by John Falvey / last edited 9 Sep 2020
1940s Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by Kathleen Leitzel / last edited 19 Aug 2020 / Active member2
bef 26 Jan 1832 Kilmurry, County Kerry, Ireland - 01 Sep 1904 / managed by John Falvey / last edited 18 Jul 2020
O_Mahony-207 03 Oct 1903 Cork 4, Cork, County Cork, Ireland - 06 Jan 1981 / managed by Janet O Halloran / last edited 1 Jul 2020
1898 County Cork, Ireland - aft 1930 / managed by Janet O Halloran / last edited 1 Jul 2020
abt 1866 - abt 1938 Cork 4, Cork, County Cork, Ireland / managed by Janet O Halloran / last edited 4 Jun 2020
1862 County Kerry, Ireland - 1954 / last edited 27 May 2020
abt 1867 - 22 Feb 1914 Lawrence,,Massachusetts / last edited 3 May 2020
1860 County Kerry, Ireland / last edited 2 May 2020
1857 County Kerry, Ireland / last edited 2 May 2020
Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by D O Mahony / last edited 18 Feb 2020 / Active member3
1880s Privacy Level: Private (Red) managed by David Walters / last edited 3 Feb 2020
Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by Katie O'Mahony / last edited 16 Dec 2019 / Active member18
abt 05 May 1928 - 12 Nov 2010 / managed by Katie O'Mahony / last edited 2 Dec 2019
1950s - 2010s Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by Katie O'Mahony / last edited 2 Dec 2019
05 Jul 1867 Skibbereen, Skibbereen, County Cork, Ireland - 1951 / managed by John Ashe / last edited 2 Dec 2019
Cork - abt 1956 / managed by Joe O'Mahony / last edited 14 Oct 2019
abt 1800 / managed by Karen Mahony / last edited 21 Aug 2019
1829 Carrigaline, Ireland - 1889 / managed by Karen Mahony / last edited 13 Aug 2019
abt 1772 Ireland / managed by Karen Mahony / last edited 13 Aug 2019
abt 1845 - abt 1900 / managed by Veronica Dunne / last edited 4 Aug 2019
1960s Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by Michelle O'Mahony / last edited 22 Jul 2019 / Active member3
Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by Lisa O'Mahony / last edited 7 Jun 2019
21 Sep 1893 Knockane, Newcastle, County Limerick, Ireland - aft 1911 / managed by Dorothy Stokes-Cleary / last edited 28 Apr 2019
abt 1851 County Cork, Ireland - 13 Nov 1913 / managed by Sheila McCarthy / last edited 28 Apr 2019
abt 1870 / managed by Keith Cashman / last edited 25 Apr 2019
O_Mahony-43 25 Feb 1861 Cork, County Cork, Ireland - 12 Dec 1938 / last edited 20 Apr 2019
Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by Dominic O'Mahony / last edited 13 Mar 2019 / Active member23
08 Mar 1866 Incheens, County Kerry, Ireland / last edited 3 Mar 2019
24 Feb 1868 Killarney, County Kerry, Ireland / last edited 3 Mar 2019
23 Aug 1925 Clonmoyle, County Cork, Ireland - 23 Apr 2013 / last edited 25 Feb 2019
26 Oct 1901 Newcastle, County Limerick, Ireland - aft 1911 / managed by Dorothy Stokes-Cleary / last edited 17 Jan 2019
abt 1930 - abt 1980 / managed by Sebastian Shaw / last edited 15 Jan 2019
abt 1830 - 14 Aug 1918 Knockaradane, Kilfaughnabeg, Cork / managed by John Ashe / last edited 12 Jan 2019
abt 1848 County Cork, Ireland - 29 Mar 1930 / managed by Bob Bartlett / last edited 30 Sep 2018
Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by Elizabeth O'Mahony / last edited 12 Aug 2018
Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by Pat O'Mahony / last edited 8 Aug 2018
abt 1881 Currane, Knocks - 16 Aug 1957 / managed by Joanne O'Sullivan / last edited 25 Jul 2018
11 Nov 1905 Newcastle, County Limerick, Ireland - 05 Mar 1912 / managed by Dorothy Stokes-Cleary / last edited 12 Jun 2018
abt 1827 Crookhaven, Co. Cork. / managed by Kathleen Daly / last edited 27 May 2018
22 Mar 1904 Markstown, County Cork, Ireland - 15 Feb 1970 / managed by John Falvey / last edited 8 Apr 2018
05 Jun 1872 25 Nile Street, Cork, County Cork, Ireland / managed by John Falvey / last edited 7 Apr 2018
16 Apr 1867 26 Nile Street, Cork, County Cork, Ireland / managed by John Falvey / last edited 7 Apr 2018
27 Jan 1870 25 Nile Street, Cork, County Cork, Ireland - 11 Nov 1904 / managed by John Falvey / last edited 7 Apr 2018
25 Apr 1866 25 Nile Street, Cork, County Cork, Ireland / managed by John Falvey / last edited 7 Apr 2018
27 Sep 1868 25 Nile Street, Cork, County Cork, Ireland / managed by John Falvey / last edited 7 Apr 2018
23 Jul 1901 Tallaght, County Dublin, Ireland / managed by John Falvey / last edited 5 Apr 2018
27 Mar 1903 6 Shamrock Villas, Clantarf, County Dublin, Ireland / managed by John Falvey / last edited 5 Apr 2018
1917 - 2009 Lucan Biddulph, Middlesex County, Ontario, Canada / managed by Peggy Nagle / last edited 20 Mar 2018
1890s - 1990s Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by John Ashe / last edited 23 Feb 2018
06 Dec 1871 Abbeyfeale, Newcastle, Ireland - 03 Jun 1938 / managed by Dorothy Stokes-Cleary / last edited 1 Feb 2018
14 Sep 1895 - 18 Feb 1897 / managed by Dorothy Stokes-Cleary / last edited 27 Jan 2018
04 Aug 1900 Newcastle, County Limerick, Ireland - 13 Jan 1901 / managed by Dorothy Stokes-Cleary / last edited 27 Jan 2018
20 Jul 1899 Newcastle, County Limerick, Ireland - aft 1911 / managed by Dorothy Stokes-Cleary / last edited 27 Jan 2018
02 Sep 1894 Knockane, Newcastle, County Limerick, Ireland - aft 1911 / managed by Dorothy Stokes-Cleary / last edited 27 Jan 2018
15 Apr 1898 Newcastle, County Limerick, Ireland - 10 Jan 1956 / managed by Dorothy Stokes-Cleary / last edited 27 Jan 2018
1920s - 2000s Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by Joe O'Mahony / last edited 9 Nov 2017
10 Oct 1885 Rochestown, County Cork, Ireland - 15 Apr 1964 / managed by Bob Bartlett / last edited 3 Nov 2017
Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by Beba O'Mahony / last edited 15 Oct 2017
1893 Newcastle, County Limerick, Ireland / managed by Anne Murray / last edited 14 Oct 2017
06 Jan 1903 Newcastle, County Limerick, Ireland - aft 1911 / managed by Dorothy Stokes-Cleary / last edited 12 Oct 2017
06 Feb 1904 Newcastle, County Limerick, Ireland - aft 1956 / managed by Dorothy Stokes-Cleary / last edited 12 Oct 2017
02 Feb 1908 Newcastle, County Limerick, Ireland - aft Oct 1962 / managed by Dorothy Stokes-Cleary / last edited 12 Oct 2017
30 Mar 1906 Cork Ireland / managed by Louise O'Connell / last edited 30 Jun 2017
06 May 1912 Cork Ireland - 04 Feb 1976 / managed by Louise O'Connell / last edited 29 Jun 2017
22 Mar 1901 13 Drawbridge Street, Cork, Ireland - 07 Dec 1901 / managed by Louise O'Connell / last edited 29 Jun 2017
abt 1900 Cork Ireland / managed by Louise O'Connell / last edited 29 Jun 2017
15 Aug 1910 8 Drawbridge Street, Cork, Ireland / managed by Louise O'Connell / last edited 29 Jun 2017
27 Feb 1905 Cork Ireland / managed by Louise O'Connell / last edited 29 Jun 2017
abt 1873 Cork Ireland - 29 Jan 1954 / managed by Louise O'Connell / last edited 29 Jun 2017
abt 1919 Cork Ireland - 07 Mar 1942 / managed by Louise O'Connell / last edited 29 Jun 2017
abt 1610 - abt 1650 / managed by Peter Curtis / last edited 10 Nov 2016
1910s - 2000s Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by John Crone / last edited 2 Nov 2016
abt 1865 County Cork, Ireland - 1937 / managed by Dominic O'Mahony / last edited 26 Sep 2016
abt 1890 - abt 1975 / managed by Dominic O'Mahony / last edited 26 Sep 2016
1950s Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by Rick O'Mahony / last edited 29 Jun 2016 / Active member2
1920s - 1970s Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by Dominic O'Mahony / last edited 18 May 2016
Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by Janice O'Mahony / last edited 11 Mar 2016
1970s Privacy Level: Private (Red) managed by Paul O'Mahony / last edited 29 Dec 2015 / Active member3
1940s - 2010s Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by Paul O'Mahony / last edited 23 Dec 2015
abt 1843 / managed by Colm Connolly / last edited 6 Jun 2015
1851 - 10 Nov 1919 / managed by Peter McCarthy / last edited 19 May 2015
1872 / last edited 14 May 2015
1871 / last edited 14 May 2015
Privacy Level: Private with Public Biography and Family Tree (Yellow) managed by Ronan O'Mahony / last edited 9 Jul 2013
/ managed by Margaret Spearin / last edited 18 Nov 2011
/ managed by David Hurley / last edited 14 Sep 2011
1900s Privacy Level: Private (Red) managed by David Walters / last edited 5 Sep 2009
1900s Privacy Level: Private (Red) managed by David Walters / last edited 5 Sep 2009
Cornelius O'MahonyDave O'MahonyFinbar O MahonyMichael O'MahonyJeremiah MahonyJohn O'MahonyThomas O MahonyFinbarr O MahonySylvester O MahonyPeter O MahonyMargaret O Sullivan
O'Mahony-tagged activity in G2G (Genealogist-to-Genealogist Forum):
  1. Finbar O'Mahony passed away - Irish DNA genealogist 28 May 2022.
  2. Irish Heritage -Various Surnames Back to 1569 12 Nov 2021.



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