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O'Neil Family History & Genealogy

705 biographies and 8 photos with the O'Neil last name. Discover the family history, nationality, origin and common names of O'Neil family members.

O'Neil 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 O'Neil

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Early O'Neils

These are the earliest records we have of the O'Neil family.

Bridget O'Neil
Bridget (O'neil) Harris was born on December 23, 1819 in Ireland, and died at age 71 years old on June 26, 1891 in Canaan, Somerset County, Maine United States. Bridget Harris was buried at Old Village Cemetery in Canaan. Family, friend, or fan, this family history biography is for you to remember Bridget O'Neil.
Catherine (McNamara) O'Neil was born in 1831, and died at age 73 years old in 1904. Family, friend, or fan, this family history biography is for you to remember Catherine (McNamara) O'Neil .
Francis John O'Neil was born in 1832, and died at age 41 years old in 1873. Francis O'Neil was buried at Melbourne General Cemetery College Cres, in Parkville, City of Melbourne County, VIC Australia. Family, friend, or fan, this family history biography is for you to remember Francis John O'Neil .
Mary Ann (O'Neil) Connell of Hawthorn, City of Boroondara County, VIC Australia was born circa 1838. She was married to Michael Connell in 1908, and had children Margaret Winifred Connell, James Nicodemus Connell, William Ascension Connell, Michael Ligouri Connell, Dominic Vincent Connell, Gregory Augustine Connell, Jane Elizabeth Connell, Evelyn Mary Connell, Mary Lucy Connell, Robert Cyprian Connell, Agnes Honora Connell, and John Theodore Connell. Mary Connell died at age 75 years old on June 23, 1914 in Hawthorn.
Mary (O’Neil) Boyle of Longford, Victoria Australia was born in 1839 in Ireland, and died at age 27 years old in August 1867 in Sale, Wellington Shire County, VIC Australia. Mary Boyle was buried in 1867 at Sale Public Cemetery in Sale.
Thomas O'Neil was born in 1854, and died at age 59 years old on May 13, 1914 at Melbourne Hospital in East Melbourne, City of Melbourne County, VIC Australia. Thomas O'Neil was buried at Melbourne General Cemetery College Cres, in Parkville. Family, friend, or fan, this family history biography is for you to remember Thomas O'Neil .
Thomas O'Neil
Thomas O'neil was born on November 15, 1857. Family, friend, or fan, this family history biography is for you to remember Thomas O'Neil.
Mary Anne (O'Neil) Pentland was born in 1866, and died at age 76 years old on May 10, 1943 at Melbourne VIC, Australia in Melbourne, VIC Australia. Mary Pentland was buried at Springvale Botanical Cemetery 600 Princes Hwy, in Springvale, City of Greater Dandenong County. Family, friend, or fan, this family history biography is for you to remember Mary Anne (O'Neil) Pentland.
Catherine (O'Neil) Corless was born in 1867, and died at age 62 years old on January 1, 1930 at St. Vincent's Public Hospital Melbourne 41 Victoria Parade, in Fitzroy, City of Yarra County, VIC Australia. Family, friend, or fan, this family history biography is for you to remember Catherine (O'Neil) Corless.
Winifred O'Neil was born in 1872 to Catherine (McNamara) O'Neil and Francis John O'Neil, and had siblings Catherine (O'Neil) Corless, Thomas O'Neil, George O'Neil, Ellen Dwyer, and Mary Anne (O'Neil) Pentland. Winifred O'Neil died at age 74 years old in 1946. Family, friend, or fan, this family history biography is for you to remember Winifred O'Neil .
Jane O’Neil was born in 1883, and is the mother of Margaret Rochette and James O’Neil. Family, friend, or fan, this family history biography is for you to remember Jane O’Neil.
Francis O'neil was born on July 14, 1891. Family, friend, or fan, this family history biography is for you to remember Francis O'Neil.

O'Neil Family Photos

Discover O'Neil family photos shared by the community. These photos contain people and places related to the O'Neil last name.

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O'Neil Family Tree

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

Most Common First Names

Updated O'Neil Biographies

Mildred (Crawford) O'neil Snook of IN was born on December 8, 1908. Family, friend, or fan, this family history biography is for you to remember Mildred (Crawford) O'Neil Snook.
Kelly Jean (O'Neil) Moore was born on June 25, 1961 in Olympia, Thurston County, Washington United States. Family, friend, or fan, this family history biography is for you to remember Kelly Jean Moore.
Janet (O’Neil) Wishart of Edinburgh, Scotland United Kingdom, was in a relationship with James Wishart, and has a child Marguerite Alvis. Family, friend, or fan, this family history biography is for you to remember Janet Wishart (O’Neil).
Joyce Helen (Cody) O'Neil was born on August 16, 1972 in Burlington, Chittenden County, Vermont United States. Family, friend, or fan, this family history biography is for you to remember Joyce Helen O'Neil.
Abigail Marie (Briggs) O'Neil was born on March 4, 1972 in Burlington, Chittenden County, Vermont United States to Alfred Newsome Briggs and Christina Karen Briggs, and has a brother Samuel Voyin Briggs. Abigail O'Neil married Scott Alan O'Neil in 2000 in Burlington, Chittenden County, and has children Sophia Rehr O'Neil, Ryan Grant O'Neil, Sean Patrick O'Neil, and Molly Anne O'Neil. Family, friend, or fan, this family history biography is for you to remember Abigail Marie O'Neil.
Ella Megan O'Neil was born circa 2009 in Burlington, Chittenden County, Vermont United States. Family, friend, or fan, this family history biography is for you to remember Ella Megan O'Neil.
Robert James O'Neil was born on November 12, 1970 in Niagara Falls, Regional Municipality of Niagara County, ON Canada. Family, friend, or fan, this family history biography is for you to remember Robert James O'Neil.
Maeve Kaitlyn O'Neil was born circa 2007 in Burlington, Chittenden County, Vermont United States. Family, friend, or fan, this family history biography is for you to remember Maeve Kaitlyn O'Neil.
Cody Aaron O'Neil was born circa 2005 in Burlington, Chittenden County, Vermont United States. Family, friend, or fan, this family history biography is for you to remember Cody Aaron O'Neil.
Kathleen Anne (O'Neil) Moeckel was born on October 11, 1967 in Niagara Falls, Regional Municipality of Niagara County, ON Canada. Family, friend, or fan, this family history biography is for you to remember Kathleen Anne Moeckel.
Donald Arthur O'Neil was born on March 12, 1933 in Niagara Falls, Regional Municipality of Niagara County, ON Canada. He was married to Roberta Barbara Ann O'Neil on May 26, 1962 in Niagara Falls, Regional Municipality of Niagara County, Ontario, and they were together until Roberta's death on July 8, 2022 in Westford, Middlesex County, Massachusetts United States. Donald O'Neil has children Kathleen Anne Moeckel, Donna Marie Buretta, Robert James O'Neil, and Scott Alan O'Neil. Family, friend, or fan, this family history biography is for you to remember Donald Arthur O'Neil.
Molly Anne O'Neil was born circa 2010 in Burlington, Chittenden County, Vermont United States to Scott Alan O'Neil and Abigail Marie O'Neil, and has siblings Sophia Rehr O'Neil, Ryan Grant O'Neil, and Sean Patrick O'Neil. Family, friend, or fan, this family history biography is for you to remember Molly Anne O'Neil.
Scott Alan O'Neil was born on November 2, 1973 in Cambridge, Middlesex County, Massachusetts United States. Family, friend, or fan, this family history biography is for you to remember Scott Alan O'Neil.
Sean Patrick O'Neil was born on May 22, 2008 in Burlington, Chittenden County, Vermont United States. Family, friend, or fan, this family history biography is for you to remember Sean Patrick O'Neil.
Ryan Grant O'Neil was born on November 18, 2004 in Burlington, Chittenden County, Vermont United States to Scott Alan O'Neil and Abigail Marie O'Neil, and has siblings Sophia Rehr O'Neil, Sean Patrick O'Neil, and Molly Anne O'Neil. Family, friend, or fan, this family history biography is for you to remember Ryan Grant O'Neil.
Sophia Rehr O'Neil was born on August 25, 2002 in Burlington, Chittenden County, Vermont United States to Scott Alan O'Neil and Abigail Marie O'Neil, and has siblings Ryan Grant O'Neil, Sean Patrick O'Neil, and Molly Anne O'Neil. Family, friend, or fan, this family history biography is for you to remember Sophia Rehr O'Neil.
Roberta Barbara Ann (England) O'Neil was born on February 26, 1933 in Niagara Falls, Regional Municipality of Niagara County, ON Canada. She was married to Donald Arthur O'Neil on May 26, 1962 in Niagara Falls, Regional Municipality of Niagara County, Ontario, and they were together until Roberta's death on July 8, 2022 in Westford, Middlesex County, Massachusetts United States. She had children Kathleen Anne Moeckel, Donna Marie Buretta, Robert James O'Neil, and Scott Alan O'Neil. Roberta O'Neil was buried on July 14, 2022 at St Catherine's Cemetery 20 Pine Ridge Rd, in Westford. Family, friend, or fan, this family history biography is for you to remember Roberta Barbara Ann O'Neil.
Mary Ann (O'Neil) Connell of Hawthorn, City of Boroondara County, VIC Australia was born circa 1838. She was married to Michael Connell in 1908, and had children Margaret Winifred Connell, James Nicodemus Connell, William Ascension Connell, Michael Ligouri Connell, Dominic Vincent Connell, Gregory Augustine Connell, Jane Elizabeth Connell, Evelyn Mary Connell, Mary Lucy Connell, Robert Cyprian Connell, Agnes Honora Connell, and John Theodore Connell. Mary Connell died at age 75 years old on June 23, 1914 in Hawthorn.
Andrea Colette (Hutchinson) O'Neil was born on June 23, 1966 in Ann Arbor, Michigan United States to Franklin Delano Hutchinson and Susan Jean Schmidt. Andrea O'Neil married Thomas Joseph O'Neil on June 18, 1994, and has children savannah Suzanne ONeil and Jacob Thomas O'Neil. Family, friend, or fan, this family history biography is for you to remember Andrea Colette Hutchinson-O'Neil.
Savannah Suzanne (O'Neil) was born on August 14, 2000 in Wichita, Kansas United States. Family, friend, or fan, this family history biography is for you to remember savannah Suzanne ONeil.

Popular O'Neil Biographies

Family, friend, or fan, this family history biography is for you to remember Leah Agnes O'Neil.
Joey Marie (Logan) O'Neil of Maple Valley, King County, Washington United States was born on January 23, 1943, and died at age 66 years old on September 9, 2009 in Maple Valley. Joey O'Neil was buried at Tahoma National CemeterySection H Row B Site 39 in Kent.
Bridget (O'neil) Nash
Bridget (O'neil) Nash was born in Ireland. Family, friend, or fan, this family history biography is for you to remember Bridget (O'neil) Nash.
Donald Arthur O'Neil was born on March 12, 1933 in Niagara Falls, Regional Municipality of Niagara County, ON Canada. He was married to Roberta Barbara Ann O'Neil on May 26, 1962 in Niagara Falls, Regional Municipality of Niagara County, Ontario, and they were together until Roberta's death on July 8, 2022 in Westford, Middlesex County, Massachusetts United States. Donald O'Neil has children Kathleen Anne Moeckel, Donna Marie Buretta, Robert James O'Neil, and Scott Alan O'Neil. Family, friend, or fan, this family history biography is for you to remember Donald Arthur O'Neil.
Roberta Barbara Ann (England) O'Neil was born on February 26, 1933 in Niagara Falls, Regional Municipality of Niagara County, ON Canada. She was married to Donald Arthur O'Neil on May 26, 1962 in Niagara Falls, Regional Municipality of Niagara County, Ontario, and they were together until Roberta's death on July 8, 2022 in Westford, Middlesex County, Massachusetts United States. She had children Kathleen Anne Moeckel, Donna Marie Buretta, Robert James O'Neil, and Scott Alan O'Neil. Roberta O'Neil was buried on July 14, 2022 at St Catherine's Cemetery 20 Pine Ridge Rd, in Westford. Family, friend, or fan, this family history biography is for you to remember Roberta Barbara Ann O'Neil.
Scott Alan O'Neil was born on November 2, 1973 in Cambridge, Middlesex County, Massachusetts United States. Family, friend, or fan, this family history biography is for you to remember Scott Alan O'Neil.
Gladys Daphne O'Neil was born on June 9, 1936 to George Edward Oneil and Violet Cameron Oneil, and has a brother Gerald Les Oneil. Family, friend, or fan, this family history biography is for you to remember Gladys Daphne .
John David O'Neil was born on June 30, 1959 in Orlando, Orange County, Florida United States. Family, friend, or fan, this family history biography is for you to remember John David O'Neil.
Wendy Margaret (Lang) O'Neil was born on July 15, 1967 in Merritt Island, Brevard County, Florida United States to John Robert Lang and Theresa Griffing Lang, and has siblings Jeffrey Robert Lang and Christopher Scott Lang. Wendy O'Neil married John David O'Neil in 1991 in Orlando, Orange County, and has children Joshua Louis O'Neil and Jeffrey Christopher O'Neil. Family, friend, or fan, this family history biography is for you to remember Wendy Margaret O'Neil.
Jeffrey Christopher O'Neil was born on June 14, 1997 in Orlando, Orange County, Florida United States. Family, friend, or fan, this family history biography is for you to remember Jeffrey Christopher O'Neil.
Sarah Ann (Searle) O'Neil of Nathalia Australia. Family, friend, or fan, this family history biography is for you to remember Sarah Ann (Searle) Cruise Brotherson O'Neil.
Thomas Jopseph O'Neil was born on September 11, 1962. Family, friend, or fan, this family history biography is for you to remember Thomas Joseph O'Neil.
Jacob Thomas O'Neil was born on August 2, 2002 to Andrea Colette Hutchinson-O'Neil and Thomas Joseph O'Neil, and has a sister savannah Suzanne ONeil. Family, friend, or fan, this family history biography is for you to remember Jacob Thomas O'Neil.
Savannah Suzanne (O'Neil) was born on August 14, 2000 in Wichita, Kansas United States. Family, friend, or fan, this family history biography is for you to remember savannah Suzanne ONeil.
Thomas O’Neil was in a relationship with Mary Ann O’Neil, and has a child Mary Boyle. Family, friend, or fan, this family history biography is for you to remember Thomas O’Neil.
Andrea Colette (Hutchinson) O'Neil was born on June 23, 1966 in Ann Arbor, Michigan United States to Franklin Delano Hutchinson and Susan Jean Schmidt. Andrea O'Neil married Thomas Joseph O'Neil on June 18, 1994, and has children savannah Suzanne ONeil and Jacob Thomas O'Neil. Family, friend, or fan, this family history biography is for you to remember Andrea Colette Hutchinson-O'Neil.
Mary Ann (O'Neil) Connell of Hawthorn, City of Boroondara County, VIC Australia was born circa 1838. She was married to Michael Connell in 1908, and had children Margaret Winifred Connell, James Nicodemus Connell, William Ascension Connell, Michael Ligouri Connell, Dominic Vincent Connell, Gregory Augustine Connell, Jane Elizabeth Connell, Evelyn Mary Connell, Mary Lucy Connell, Robert Cyprian Connell, Agnes Honora Connell, and John Theodore Connell. Mary Connell died at age 75 years old on June 23, 1914 in Hawthorn.
Kelly Jean (O'Neil) Moore was born on June 25, 1961 in Olympia, Thurston County, Washington United States. Family, friend, or fan, this family history biography is for you to remember Kelly Jean Moore.
Mary Ann (Johnson) O’Neil was in a relationship with Thomas O’Neil, and has a child Mary Boyle. Mary O’Neil died in Ireland. Family, friend, or fan, this family history biography is for you to remember Mary Ann O’Neil.
Mary (O’Neil) Boyle of Longford, Victoria Australia was born in 1839 in Ireland, and died at age 27 years old in August 1867 in Sale, Wellington Shire County, VIC Australia. Mary Boyle was buried in 1867 at Sale Public Cemetery in Sale.

O'Neil Death Records & Life Expectancy

The average age of a O'Neil family member is 65.0 years old according to our database of 619 people with the last name O'Neil that have a birth and death date listed.

Life Expectancy

65.0 years

Oldest O'Neils

These are the longest-lived members of the O'Neil family on AncientFaces.

Mary C O'Neil was born on November 15, 1911, and died at age 101 years old on January 23, 2013. Mary O'Neil was buried at Gerald B.h. Solomon Saratoga National Cemetery Section 1 Site 521 200 Duell Road, in Schuylerville, Ny. Family, friend, or fan, this family history biography is for you to remember Mary C O'Neil.
101 years
Rose O' Neil was born on April 20, 1903, and died at age 101 years old on December 31, 2004. Rose o' Neil was buried at Long Island National Cemetery Section 2D Site 4951 2040 Wellwood Avenue, in Farmingdale, Ny. Family, friend, or fan, this family history biography is for you to remember Rose o' Neil.
101 years
Dorothy Louise O'Neil was born on June 11, 1902, and died at age 98 years old on December 31, 2000. Dorothy O'Neil was buried at Ft. Snelling National Cemetery Section W Site 3301 7601 34th Avenue, South, in Minneapolis, Mn. Family, friend, or fan, this family history biography is for you to remember Dorothy Louise O'Neil.
98 years
Ray T O'neil of Hemet, Riverside County, CA was born on February 3, 1910, and died at age 98 years old on June 21, 2008.
98 years
Sarah O'neil of Oak Park, Cook County, IL was born on September 10, 1906, and died at age 96 years old on March 2, 2003.
96 years
Alice O'neil of Concord, Middlesex County, MA was born on January 29, 1902, and died at age 96 years old on August 7, 1998.
96 years
Selina O'Neil was born on February 8, 1913, and died at age 96 years old on April 21, 2009. Selina O'Neil was buried at Ft. Snelling National Cemetery Section K Site 3553 7601 34th Avenue, South, in Minneapolis, Mn. Family, friend, or fan, this family history biography is for you to remember Selina O'Neil.
96 years
Francis E O'Neil Jr was born on July 20, 1916, and died at age 94 years old on February 23, 2011. Francis O'Neil was buried at Rhode Island Veteran Memorial Cemetery Section I-4 Row 4 Site 222 301 South County Trail, in Exeter, Ri. Family, friend, or fan, this family history biography is for you to remember Francis E O'Neil Jr.
94 years
Bernard Jospeh O'Neil was born on July 20, 1914, and died at age 93 years old on March 2, 2008. Bernard O'Neil was buried at Massachusetts National Cemetery Section 31 Site 183 Off Connery Avenue, in Bourne, Ma. Family, friend, or fan, this family history biography is for you to remember Bernard Jospeh O'Neil.
93 years
Bernice I O'neil of Page, Coconino County, AZ was born on November 19, 1909, and died at age 93 years old on July 31, 2003.
93 years
Daniel J O'Neil was born on November 22, 1904, and died at age 93 years old on September 25, 1998. Daniel O'Neil was buried at Calverton National Cemetery Section 24 Site 2755 210 Princeton Boulevard - Rt 25, in Calverton, Ny. Family, friend, or fan, this family history biography is for you to remember Daniel J O'Neil.
93 years
Anne Rosella O'Neil was born on August 13, 1914, and died at age 93 years old on January 26, 2008. Anne O'Neil was buried at Ft. Snelling National Cemetery Section 16 Site 663B 7601 34th Avenue, South, in Minneapolis, Mn. Family, friend, or fan, this family history biography is for you to remember Anne Rosella O'Neil.
93 years
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