YourRoots by Genomelink
banner

Sign up to explore more

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

John O Neill 1854–1911 – Genealogical Records

Birth Date: 10 May 1854

Birth Location: New York

Death Date: 27 Nov 1911

Death Location: United States

Father:

Mother:

Spouse(s): Sarah Costello

Children(s): John Neill, Benjamin O'Neill, William Oneill, Nellie Neill

In 1854, John O Neill entered the world in New York, born to Thomas O Neill And Sarah Tierny. In 1900, John O Neill resided in Chicago Ward 9, Cook, Illinois, USA. In 1910, John O Neill resided in Chicago Ward 13, Cook, Illinois, USA. John O Neill married Sarah Costello, and had children including Benjamin O Neill, John J O Neill, Nellie O Neill, William T Oneill. John O Neill passed away in 1911 in United States.

Find more search results for John Neill
JN

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:
A
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

  • In 1854, John O Neill entered the world in New York, born to Thomas O Neill And Sarah Tierny.
  • In 1900, John O Neill resided in Chicago Ward 9, Cook, Illinois, USA.
  • In 1910, John O Neill resided in Chicago Ward 13, Cook, Illinois, USA.
  • John O Neill married Sarah Costello, and had children including Benjamin O Neill, John J O Neill, Nellie O Neill, William T Oneill.
  • John O Neill passed away in 1911 in United States.

Immediate Family

Parents

Spouses(s)

Children(s)

John Neill's Ancestors

Self
John Neill
1854–1911
Birth Place: New York
Parents
Grandparents
Great-Grandparents
2nd-Great-Grandparents

John Neill's Descendants

1.
JN
John (O) Neill (10 May 1854–27 Nov 1911) m. Sarah Costello (Oct 1856–28 Jul 1934)
  1. 1. John (J O) Neill 1884–1917
  2. 2. Benjamin O'Neill 1889–1975 m. Louise (E) Karas 1887–1958
    1. 1. Virginia (L) O'Neill 1920–
    2. 2. Mary (J) O'Neill 1921–
    3. 3. Eileen (S) O'Neill 1924–1991
  3. 3. William (T.) Oneill 1882–1928
  4. 4. Nellie (O) Neill –1887

John Neill's Timeline

5 Records

1854
10 May 1854
Birth of John O Neill in New York
New York
1900
1900
Age 46
John O Neill resided here in Chicago Ward 9, Cook, Illinois, USA
Chicago Ward 9, Cook, Illinois, USA
1910
1910
Age 56
John O Neill resided here in Chicago Ward 13, Cook, Illinois, USA
Chicago Ward 13, Cook, Illinois, USA
1911
24 Nov 1911
Age 57
Death of John O Neill in Cook, Illinois, USA
Cook, Illinois, USA
1911
27 Nov 1911
Age 57
Burial of John O Neill in United States
United States

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 10 May 1854
    Event Place: New York
    Record Source:
    [1] Cook County, Illinois, Deaths Index
    [2] 1900 United States Federal Census, Year: 1900; Census Place: Chicago Ward 9, Cook, Illinois; Roll: 253; Page: 11B; Enumeration District: 0221; FHL microfilm: 1240253
    [3] 1910 United States Federal Census, Year: 1910; Census Place: Chicago Ward 13, Cook, Illinois; Roll: T624_255; Page: 1B; Enumeration District: 1638; FHL microfilm: 1374268

    Genealogy Event 2
    Event Type: Residence
    Event Date: 1900
    Event Place: Chicago Ward 9, Cook, Illinois, USA
    Record Source: 1900 United States Federal Census, Year: 1900; Census Place: Chicago Ward 9, Cook, Illinois; Roll: 253; Page: 11B; Enumeration District: 0221; FHL microfilm: 1240253

    Genealogy Event 3
    Event Type: Residence
    Event Date: 1910
    Event Place: Chicago Ward 13, Cook, Illinois, USA
    Record Source: 1910 United States Federal Census, Year: 1910; Census Place: Chicago Ward 13, Cook, Illinois; Roll: T624_255; Page: 1B; Enumeration District: 1638; FHL microfilm: 1374268

    Genealogy Event 4
    Event Type: Death
    Event Date: 24 Nov 1911
    Event Place: Cook, Illinois, USA
    Record Source: Cook County, Illinois, Deaths Index

    Genealogy Event 5
    Event Type: Burial
    Event Date: 27 Nov 1911
    Event Place: United States
    Record Source: Cook County, Illinois, Deaths Index

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