YourRoots by Genomelink
banner

Sign up to explore more

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

Jane O'Brien 1842–1914 – Genealogical Records

Birth Date: 17 Feb. 1842

Birth Location: Madrid, St. Lawrence County, NY

Death Date: 21 June 1914

Death Location: Madrid, St. Lawrence County, NY

Father: Patrick O'Brien

Mother: Mary Dempsey

Spouse(s):

Children(s):

Jane O'Brien was born in 1842 in Madrid, St. Lawrence County, NY, the child of Patrick O Brien And Mary Dempsey. Jane O'Brien passed away in 1914 in Madrid, St. Lawrence County, NY.

Find more search results for Jane O'Brien
JO

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:
B
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

  • Jane O'Brien was born in 1842 in Madrid, St. Lawrence County, NY, the child of Patrick O Brien And Mary Dempsey.
  • Jane O'Brien passed away in 1914 in Madrid, St. Lawrence County, NY.

Immediate Family

Parents

Spouses(s)

Children(s)

Jane O'Brien's Ancestors

Self
Jane O'Brien
1842–1914
Birth Place: Madrid, St. Lawrence County, NY
Parents
Patrick O'Brien
1790–1875
Ireland
Mary Dempsey
–1842
Ireland
Grandparents
Alice (Helen) Anderson
1897–1945
Detroit Wayn, Michigan
Great-Grandparents
William Dunphy
1864–1924
Julia Dunphy
1861–
2nd-Great-Grandparents
Michael Dunphy
1838–1872
Anastacia Mullowney
1834–1870
Ann Newgent
1832–

Jane O'Brien's Timeline

2 Records

1842
17 Feb. 1842
Birth of Jane O'Brien in Madrid, St. Lawrence County, NY
Madrid, St. Lawrence County, NY
1914
21 June 1914
Age 72
Death of Jane O'Brien in Madrid, St. Lawrence County, NY
Madrid, St. Lawrence County, NY

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 17 Feb. 1842
    Event Place: Madrid, St. Lawrence County, NY

    Genealogy Event 2
    Event Type: Death
    Event Date: 21 June 1914
    Event Place: Madrid, St. Lawrence County, NY

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