YourRoots by Genomelink
banner

Sign up to explore more

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

Mary O'Leary 1858–1934 – Genealogical Records

Birth Date: abt 1858

Birth Location: Iowa

Death Date: 30 Jun 1934

Death Location: Newton, Jasper, Iowa, USA

Father: Cornelius O'Leary

Mother: Marguerite Welch

Spouse(s): Thomas Healy

Children(s): John Healy, Catherine Healy, Patrick Healy

The story of Mary O'Leary began in 1858 in Iowa. In 1910, Mary O'Leary resided in Palo Alto, Jasper, Iowa, USA. Mary O'Leary married Thomas Healy, and had children including Catherine Healy, John Healy, Patrick H Healy. Mary O'Leary passed away in 1934 in Newton, Jasper, Iowa, USA.

Find more search results for Mary O'Leary
MO

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

  • The story of Mary O'Leary began in 1858 in Iowa.
  • In 1910, Mary O'Leary resided in Palo Alto, Jasper, Iowa, USA.
  • Mary O'Leary married Thomas Healy, and had children including Catherine Healy, John Healy, Patrick H Healy.
  • Mary O'Leary passed away in 1934 in Newton, Jasper, Iowa, USA.

Immediate Family

Parents

Spouses(s)

Children(s)

Mary O'Leary's Ancestors

Self
Mary O'Leary
1858–1934
Birth Place: Iowa
Parents
Cornelius O'Leary
1828–1884
Ireland
Marguerite Welch
1837–
Limerick, Ireland
Grandparents
Great-Grandparents
2nd-Great-Grandparents

Mary O'Leary's Descendants

1.
MO
Mary O'Leary (abt 1858–30 Jun 1934) m. Thomas Healy (abt 1850–19 Jul 1910)
  1. 1. John Healy 1881–1978 m. Mildred (Saddler) Healy 1908– m. Anna (Dwyer) Healy 1884–1924
    1. 1. Madeline Healy 1916–2011
    2. 2. Mary Healy 1910– m. Ernest (L) Craigs 1907–
    3. 3. Joseph Healy 1912–
    4. 4. John (D) Healy 1913–
    5. 5. Annabelle Healy 1916–
    6. 6. Virginia Healy 1918– m. Donovan (F) Ross 1917–
    7. 7. Genevieve Healy 1920–
    8. 8. Richard Healy 1923–
    9. 9. James Healy 1925–
    10. 10. Cletus ((John)) Healy 1918–
    11. 11. Paul Healy 1929–1984
  2. 2. Catherine Healy 1876–
  3. 3. Patrick (H) Healy 1878–

Mary O'Leary's Timeline

4 Records

1856
6 Sep 1856
Birth of Mary O'Leary in Iowa City, Iowa
Iowa City, Iowa
1858
abt 1858
Birth of Mary O'Leary in Iowa
Iowa
1910
1910
Age 52
Mary O'Leary resided here in Palo Alto, Jasper, Iowa, USA
Palo Alto, Jasper, Iowa, USA
1934
30 Jun 1934
Age 76
Death of Mary O'Leary in Newton, Jasper, Iowa, USA
Newton, Jasper, Iowa, USA

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 6 Sep 1856
    Event Place: Iowa City, Iowa

    Genealogy Event 2
    Event Type: Birth
    Event Date: abt 1858
    Event Place: Iowa
    Record Source: 1910 United States Federal Census, Year: 1910; Census Place: Palo Alto, Jasper, Iowa; Roll: T624_407; Page: 1B; Enumeration District: 0035; FHL microfilm: 1374420

    Genealogy Event 3
    Event Type: Residence
    Event Date: 1910
    Event Place: Palo Alto, Jasper, Iowa, USA
    Record Source: 1910 United States Federal Census, Year: 1910; Census Place: Palo Alto, Jasper, Iowa; Roll: T624_407; Page: 1B; Enumeration District: 0035; FHL microfilm: 1374420

    Genealogy Event 4
    Event Type: Death
    Event Date: 30 Jun 1934
    Event Place: Newton, Jasper, Iowa, USA

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