YourRoots Logo
Sign up free
banner

Sign up to explore more

Create a free account to navigate family trees, view ancestors, and discover connections.

Sign up free

William Patrick O'Neill 1918 – 1989 – Genealogical Records

Birth Date: abt 1918

Birth Location: Illinois

Death Date: April 8, 1989

Death Location: Forsyth, Taney, Missouri, USA

Father: Michael O'Neill

Mother: Alice O'Donoghue

Spouse(s):

Children(s):

William Patrick O'Neill was born in 1918 in Illinois, the child of Michael Joseph O'Neill and Alice O'Donoghue. In 1920, William Patrick O'Neill resided in Chicago Ward 35, Cook (Chicago), Illinois, USA. William Patrick O'Neill passed away in 1989 in Forsyth, Taney, Missouri, USA.

Find more search results for William O'Neill
WO

Reliability Score

This score reflects the reliability of the source family tree. A high rating indicates a trustworthy source with strong data consistency.

Reliability Score:
C
Criteria:
  • A 3 criteria (Strong)
  • B 2 criteria (Medium)
  • C 1 criteria (Basic)
  • N/A 0 criteria (Insufficient)

This tree's reliability score:

  • Record available
  • Descendant's record available
  • Star tree owner

Biography

  • William Patrick O'Neill was born in 1918 in Illinois, the child of Michael Joseph O'Neill and Alice O'Donoghue.
  • In 1920, William Patrick O'Neill resided in Chicago Ward 35, Cook (Chicago), Illinois, USA.
  • William Patrick O'Neill passed away in 1989 in Forsyth, Taney, Missouri, USA.

Immediate Family

Parents

Spouses(s)

Children(s)

William O'Neill's Ancestors

Self
William O'Neill
1918 – 1989
Birth Place: Illinois
Parents
Michael Joseph O'Neill
1884 – 1953
Ballinahoun, Cahirsiveen, Ireland
Alice O'Donoghue
1885 – 1936
Portmagee, Kerry, Ireland
Grandparents
Michael O'Neill
1854 – 1884
Ballinahoun, St. Finans, Kerry, Ireland
Honora Moriarty
1864 –
Killaboona, The Glen, County Kerry, Ireland
Michael O'Donoghue
1848 –
Mary (Lucy) O'Neill
1853 – 1898
Caherciveen, Kerry, Ireland
Great-Grandparents
John O'Neill
Daniel Moriarty
Daniel O'Donohue
1817 – 1915
Catherine Sullivan
1821 –
William O'Neill
2nd-Great-Grandparents

William O'Neill's Timeline

7 Records

1917
13 Aug 1917
Birth of William Patrick O'Neill in Chicago, Cook, Illinois
Chicago, Cook, Illinois
1918
abt 1918
Birth of William Patrick O'Neill in Illinois
Illinois
1920
1920
Age 2
William Patrick O'Neill resided here in Chicago Ward 35, Cook (Chicago), Illinois, USA
Chicago Ward 35, Cook (Chicago), Illinois, USA
1930
1930
Age 12
William Patrick O'Neill resided here in Chicago, Cook, Illinois
Chicago, Cook, Illinois
1935
1935
Age 17
William Patrick O'Neill resided here in Chicago, Cook, Illinois
Chicago, Cook, Illinois
1940
1 Apr 1940
Age 22
William Patrick O'Neill resided here in Chicago, Cook, Illinois, United States
Chicago, Cook, Illinois, United States
1989
April 8, 1989
Age 71
Death of William Patrick O'Neill in Forsyth, Taney, Missouri, USA
Forsyth, Taney, Missouri, USA

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 13 Aug 1917
    Event Place: Chicago, Cook, Illinois
    Record Source: U.S., Social Security Applications and Claims Index, 1936-2007

    Genealogy Event 2
    Event Type: Birth
    Event Date: abt 1918
    Event Place: Illinois
    Record Source:
    [1] 1940 United States Federal Census, Year: 1940; Census Place: Chicago, Cook, Illinois; Roll: T627_993; Page: 14A; Enumeration District: 103-2246
    [2] 1920 United States Federal Census, Year: 1920; Census Place: Chicago Ward 35, Cook (Chicago), Illinois
    [3] 1930 United States Federal Census, Year: 1930; Census Place: Chicago, Cook, Illinois; Roll: 475; Page: 1A; Enumeration District: 1392; Image: 672.0; FHL microfilm: 2340210

    Genealogy Event 3
    Event Type: Residence
    Event Date: 1920
    Event Place: Chicago Ward 35, Cook (Chicago), Illinois, USA
    Record Source: 1920 United States Federal Census, Year: 1920; Census Place: Chicago Ward 35, Cook (Chicago), Illinois

    Genealogy Event 4
    Event Type: Residence
    Event Date: 1930
    Event Place: Chicago, Cook, Illinois
    Record Source: 1930 United States Federal Census, Year: 1930; Census Place: Chicago, Cook, Illinois; Roll: 475; Page: 1A; Enumeration District: 1392; Image: 672.0; FHL microfilm: 2340210

    Genealogy Event 5
    Event Type: Residence
    Event Date: 1935
    Event Place: Chicago, Cook, Illinois
    Record Source: 1940 United States Federal Census, Year: 1940; Census Place: Chicago, Cook, Illinois; Roll: T627_993; Page: 14A; Enumeration District: 103-2246

    Genealogy Event 6
    Event Type: Residence
    Event Date: 1 Apr 1940
    Event Place: Chicago, Cook, Illinois, United States
    Record Source: 1940 United States Federal Census, Year: 1940; Census Place: Chicago, Cook, Illinois; Roll: T627_993; Page: 14A; Enumeration District: 103-2246

    Genealogy Event 7
    Event Type: Death
    Event Date: April 8, 1989
    Event Place: Forsyth, Taney, Missouri, USA
    Record Source: U.S., Social Security Applications and Claims Index, 1936-2007

About YourRoots

Family Tree Map

Explore your family tree geographically

Import your GEDCOM file to transform your family tree into an interactive global map. See your roots laid out visually and understand your true geographic heritage.

Powerful tools like “Trace Back To Me” instantly map your family’s migration paths from a chosen ancestor all the way back to you.

LEARN MORE
AI Genealogy Research

Discover ancestors beyond “end-of-line” automatically

Import your family tree and let AI expand it for you. AI Ancestor Finder scans “end-of-line” ancestors to uncover their parents across hundreds of family lines at once. AI Deep Research analyzes selected ancestors and family clusters, suggesting relevant records and next steps.

Turn on Auto Research Mode to get new discoveries daily or weekly, so your tree keeps growing even while you’re away.

LEARN MORE
DNA Match

Find more DNA matches across all DNA tests

Combine your DNA data with your family tree to unlock the full power of YourRoots DNA Match. Connect with relatives across major testing services — Ancestry, 23andMe, MyHeritage, and more.

View your matches’ maps and trees to identify shared ancestors, and soon you’ll be able to add them directly to your own tree and map.

LEARN MORE
Ancestry Reports

Ancestry DNA analysis that goes deeper than others

Unlock exclusive reports that reveal your deeper origins.

  • Deep Ancestry Report — Analyze 130+ ethnicities, sub-regions, and 1,800+ communities in one detailed view.
  • Global & Native American Reports — Developed with Stanford researchers to uncover hidden ancestries across all 22 chromosomes.
  • Ancient DNA Series — Compare your DNA with 1,000+ ancient genomes from Viking, Celtic, and early American civilizations.
LEARN MORE