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Oconnor Family History & Genealogy

30,810 biographies and photos with the Oconnor last name. Discover the family history, nationality, origin and common names of Oconnor family members.

Oconnor Last Name History & Origin

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History

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Name Origin

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Spellings & Pronunciations

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Nationality & Ethnicity

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Famous People named Oconnor

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Early Oconnors

These are the earliest records we have of the Oconnor family.

Mary (Oconnor) Ryan of Woodstock, City of Whittlesea County, VIC Australia was born in 1844 in Clonmel, TA Ireland, and died at age 82 years old on April 6, 1927 in Woodstock, VIC Australia.
Jeremiah Oconnor was born on July 28, 1851, and died at age 100 years old in October 1951. Family, friend, or fan, this family history biography is for you to remember Jeremiah Oconnor.
Catherine Oconnor of Los Angeles, Los Angeles County, California was born on October 31, 1864, and died at age 102 years old in January 1967.
Edward Oconnor was born on September 17, 1864, and died at age 88 years old in September 1952. Family, friend, or fan, this family history biography is for you to remember Edward Oconnor.
Michael John Oconnor of Ascot Vale, City of Moonee Valley County, VIC Australia was born on October 8, 1864 in Kilshannig, CO Ireland, and died at age 85 years old on July 11, 1950 in Ascot Vale, VIC Australia.
Thomas Oconnor of Massachusetts was born on August 6, 1866, and died at age 97 years old in May 1964.
Thomas Oconnor of Seattle, King County, Washington was born on February 28, 1866, and died at age 102 years old in December 1968.
Mary Oconnor of Natick, Middlesex County, MA was born on August 25, 1867, and died at age 101 years old in June 1969.
Mary Oconnor of New York was born on March 2, 1867, and died at age 96 years old in November 1963.
Thomas Oconnor of Koroit, Moyne Shire County, VIC Australia was born in 1869 in Crossley. He was married to Bridget Molan Oconnor, and had children Margaret Philomena Oconnor and Mary Therese Oconnor. Thomas Oconnor died at age 81 years old on May 2, 1951 in Koroit.
John Oconnor of Springfield, Sangamon County, Illinois was born on December 23, 1869, and died at age 96 years old in September 1966.
Mary Oconnor of Pawtucket, Providence County, RI was born on March 7, 1870, and died at age 98 years old in April 1968.

Oconnor Family Photos

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Oconnor Family Tree

Discover the most common names, oldest records and life expectancy of people with the last name Oconnor.

Most Common First Names

Updated Oconnor Biographies

Angelina Oconnor of Port Richey, Pasco County, FL was born on December 30, 1924, and died at age 79 years old on October 7, 2004.
Irene E Oconnor Berg of Amanda Park, Grays Harbor County, WA was born on February 2, 1914, and died at age 89 years old on April 30, 2003.
Ida Leona (Smithers) Oconnor of Coburg, City of Merri-bek County, VIC Australia was born in 1903 in Lorne, Surf Coast Shire County to Margaret Hiho and Robert Smithers. She had siblings Robert Claud Neil Smithers and Richard Hiho Smithers. Ida Oconnor died at age 76 years old in 1979 in Coburg, City of Merri-bek County.
Mary (Oconnor) Ryan of Woodstock, City of Whittlesea County, VIC Australia was born in 1844 in Clonmel, TA Ireland, and died at age 82 years old on April 6, 1927 in Woodstock, VIC Australia.
Joan M Oconnor of Longboat Key, Manatee County, FL was born on September 11, 1917, and died at age 82 years old on December 17, 1999.
Gwenda Mary Oconnor of Surrey H Australia was born in 1916 in Surrey H. Family, friend, or fan, this family history biography is for you to remember Gwenda Mary Oconnor.
Arthur Ernest Oconnor of South Melbourne, Port Phillip City County, VIC Australia was born in 1888 in Launceston, TAS, and died at age 37 years old on August 20, 1926 in South Melbourne, VIC.
Alice Alice (Oconnor) Sheridan of Tipperary Australia. Family, friend, or fan, this family history biography is for you to remember Alice Oconnor Sheridan.
Margaret Philomena Oconnor of Warrnambool, VIC Australia was born in 1907 in Woolsthorpe, Moyne Shire County to Bridget Molan Oconnor and Thomas O'Connor. She had a sister Mary Therese Oconnor. Margaret Oconnor died at age 77 years old on November 27, 1985 in Warrnambool.
Mary Therese Oconnor of Koroit, Moyne Shire County, VIC Australia was born in 1910 in Tower Hill, and died at age 69 years old in 1980 in Koroit.
Thomas Oconnor of Koroit, Moyne Shire County, VIC Australia was born in 1869 in Crossley. He was married to Bridget Molan Oconnor, and had children Margaret Philomena Oconnor and Mary Therese Oconnor. Thomas Oconnor died at age 81 years old on May 2, 1951 in Koroit.
Bridget (Molan) OConnor of Koroit, Moyne Shire County, VIC Australia was born in 1871 in Woodford, and died at age 61 years old on November 29, 1933 in Koroit.
Francis Patrick Oconnor of Balmain, NSW Australia was born in 1889 in Leichhardt, Inner West Council County, and died at age 73 years old in 1963 in Balmain.
John Patrick Oconnor of Ascot Vale, City of Moonee Valley County, VIC Australia was born in 1901 in Footscray, City of Maribyrnong County, and died at age 76 years old on July 22, 1978 in Ascot Vale, City of Moonee Valley County.
Patrick Eugene Oconnor of Pascoe Vale, City of Merri-bek County, VIC Australia was born in 1909 in Melbourne, and died at age 62 years old on October 13, 1972 in Pascoe Vale.
Desmond James Oconnor of Canberra, ACT Australia was born on September 23, 1917 in Melbourne, VIC, and died at age 98 years old on September 28, 2015 in Canberra, ACT.
Margareth Rita (Oconnor) James of Moonee Ponds, City of Moonee Valley County, VIC Australia was born in 1913, and died at age 81 years old on November 26, 1995 in Moonee Ponds.
Annie Teresa (Oconnor) Krutli of VIC Australia was born in 1911, and died at age 77 years old in 1988.
Michael Joseph Oconnor of Fitzroy, City of Yarra County, VIC Australia was born in 1907 in Melbourne, and died at age 75 years old on December 10, 1983 in Fitzroy.
Mary (Oconnor) Moloney of VIC Australia was born in 1905 in Melbourne, and died at age 90 years old on July 10, 1996.

Popular Oconnor Biographies

Michael Joseph Oconnor of Fitzroy, City of Yarra County, VIC Australia was born in 1907 in Melbourne, and died at age 75 years old on December 10, 1983 in Fitzroy.
Margaret Philomena Oconnor of Warrnambool, VIC Australia was born in 1907 in Woolsthorpe, Moyne Shire County to Bridget Molan Oconnor and Thomas O'Connor. She had a sister Mary Therese Oconnor. Margaret Oconnor died at age 77 years old on November 27, 1985 in Warrnambool.
She was born in Ireland and her early history is murky. Her maiden name was Fleming. Her parentage is unknown but her parents were "deceased" when she was "young" and she moved in with an uncle's family in Ireland as an adolescent. She allegedly had no sisters or brothers. She moved to America as an older adolescent (age 16-19) and lived with an aunt or female cousin. She worked as a licensed practical nurse at a hospital. She married Thomas O'Connor (born March 15, 2008) and had three children: Irene (January 3, 1930), Lillian and Mary Virginia (September 10, 1933).
Mary (Oconnor) Moloney of VIC Australia was born in 1905 in Melbourne, and died at age 90 years old on July 10, 1996.
Gwenda Mary Oconnor of Surrey H Australia was born in 1916 in Surrey H. Family, friend, or fan, this family history biography is for you to remember Gwenda Mary Oconnor.
Thomas Oconnor of Koroit, Moyne Shire County, VIC Australia was born in 1869 in Crossley. He was married to Bridget Molan Oconnor, and had children Margaret Philomena Oconnor and Mary Therese Oconnor. Thomas Oconnor died at age 81 years old on May 2, 1951 in Koroit.
Harold W OConnor of Scranton, Pennsylvania United States was born on February 5, 1945, and died at age 44 years old on June 9, 1989.
Mary Oconnor of Bronx, Bronx County, NY was born on June 4, 1903, and died at age 90 years old on July 9, 1993.
Dennis W Oconnor of Saginaw, Saginaw County, MI was born on May 5, 1947, and died at age 48 years old on April 17, 1996.
James E Oconnor of Astoria, Clatsop County, OR was born on February 26, 1911 in Spokane, Spokane County, Washington United States. He was married to Gurie O'Connor, and had children Timothy O'Connor, Kathleen O'Connor, Dennis O'Connor, and Edwin O'Connor. James Oconnor died at age 91 years old on March 29, 2002 in Astoria, Clatsop County, OR, and was buried in Astoria.
Theresa Mary (Steele) OConnor of Shepparton, Greater Shepparton City County, VIC Australia was born on February 3, 1914 in Woomelang, Yarriambiack Shire County to Andrew James Steele and Fanny Hornbuckle Steele. She had siblings Charles Phillip Steele, Johanna Fanny (Steele) Meagher, Olive Aileen Steele, and Iris May Steele. Theresa OConnor died at age 86 years old on December 9, 2000 in Shepparton, Greater Shepparton City County.
Gladys Eileen Oconnor of Carlton Australia was born in 1909 in Carlton. Family, friend, or fan, this family history biography is for you to remember Gladys Eileen Oconnor.
Desmond James Oconnor of Canberra, ACT Australia was born on September 23, 1917 in Melbourne, VIC, and died at age 98 years old on September 28, 2015 in Canberra, ACT.
John Patrick Oconnor of Ascot Vale, City of Moonee Valley County, VIC Australia was born in 1901 in Footscray, City of Maribyrnong County, and died at age 76 years old on July 22, 1978 in Ascot Vale, City of Moonee Valley County.
Christina Lavinia (Aberley) Oconnor of South Australia Australia died in 1890. Family, friend, or fan, this family history biography is for you to remember Christina Lavinia (Aberley) Oconnor.
Harold W Sr Oconnor of Scranton, Lackawanna County, PA was born on February 14, 1912, and died at age 64 years old in November 1976.
Robert C Oconnor of South Amboy, New Jersey United States was born on November 11, 1966 in Elizabeth to Harold W OConnor. Family, friend, or fan, this family history biography is for you to remember Robert C Oconnor.
Joan M Oconnor of Longboat Key, Manatee County, FL was born on September 11, 1917, and died at age 82 years old on December 17, 1999.
Bridget (Molan) OConnor of Koroit, Moyne Shire County, VIC Australia was born in 1871 in Woodford, and died at age 61 years old on November 29, 1933 in Koroit.
Chriselda Oconnor of Australia died circa 1987. Family, friend, or fan, this family history biography is for you to remember Chriselda Oconnor.

Oconnor Death Records & Life Expectancy

The average age of a Oconnor family member is 74.0 years old according to our database of 29,100 people with the last name Oconnor that have a birth and death date listed.

Life Expectancy

74.0 years

Oldest Oconnors

These are the longest-lived members of the Oconnor family on AncientFaces.

Rose H Oconnor of Yorktown Heights, Westchester County, NY was born on December 18, 1893, and died at age 107 years old on January 26, 2001.
107 years
Elizabeth Oconnor of Green Bay, Brown County, WI was born on April 25, 1885, and died at age 106 years old on April 21, 1992.
106 years
Ethel F Oconnor of Hampton, Rockingham County, NH was born on March 31, 1895, and died at age 106 years old on March 9, 2002.
106 years
Joseph Oconnor of Pittsburgh, Allegheny County, PA was born on March 18, 1871, and died at age 106 years old in December 1977.
106 years
Mary Oconnor of Jamaica, Queens County, NY was born on April 25, 1900, and died at age 105 years old on April 1, 2006.
105 years
Albert J Oconnor of Farmington, Oakland County, MI was born on April 16, 1895, and died at age 105 years old on April 27, 2000.
105 years
Rose F Oconnor of Richmond, Henrico County, VA was born on September 25, 1900, and died at age 104 years old on January 10, 2005.
104 years
Florence Oconnor of Pittsburgh, Allegheny County, PA was born on March 27, 1884, and died at age 105 years old on December 5, 1989.
105 years
Emily C Oconnor was born on April 23, 1885, and died at age 105 years old on September 19, 1990.
105 years
Stephen Oconnor was born on September 5, 1887, and died at age 104 years old on February 20, 1992. Family, friend, or fan, this family history biography is for you to remember Stephen Oconnor.
104 years
Lillian H Oconnor of New Haven, New Haven County, CT was born on September 2, 1894, and died at age 104 years old on August 22, 1999.
104 years
Josephine A Oconnor of Canton, Norfolk County, MA was born on December 20, 1901, and died at age 104 years old on January 14, 2006.
104 years
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