YourRoots by Genomelink
banner

Sign up to explore more

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

Alexander D Denison 1743–1829 – Genealogical Records

Birth Date: 1743

Birth Location: Gortnagrogerny, Killasnet Parish, Leitrim, Ireland

Death Date: 1829

Death Location: Gortnagrogerny, Killasnet Parish, Leitrim, Ireland

Father: Fanny Little

Mother: John Denison

Spouse(s): Mary Gales

Children(s): Catherine *

In 1743, Alexander D Denison entered the world in Gortnagrogerny, Killasnet Parish, Leitrim, Ireland, born to Fanny Frances Little And John Denison. Alexander D Denison married Mary Gales, and had children including Catherine Denison. Alexander D Denison passed away in 1829 in Gortnagrogerny, Killasnet Parish, Leitrim, Ireland.

Find more search results for Alexander Denison
AD

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

  • In 1743, Alexander D Denison entered the world in Gortnagrogerny, Killasnet Parish, Leitrim, Ireland, born to Fanny Frances Little And John Denison.
  • Alexander D Denison married Mary Gales, and had children including Catherine Denison.
  • Alexander D Denison passed away in 1829 in Gortnagrogerny, Killasnet Parish, Leitrim, Ireland.

Immediate Family

Parents

Fanny Little
1703–1777
Birth Location: Clones, Monaghan, Ireland
FL
John Denison
1710–1795
Birth Location: Glencar, Killasnet Parish, Leitrim, Ireland.
JD

Spouses(s)

Mary Gales
1780–1846
Birth Location: Co Leitrim, Ireland
MG

Children(s)

Catherine *
1796–1869
Birth Location: Glencar, Killasnet Parish, Leitrim, Ireland.
C*

Alexander Denison's Ancestors

Self
Alexander Denison
1743–1829
Birth Place: Gortnagrogerny, Killasnet Parish, Leitrim, Ireland
Parents
Fanny Frances Little
1703–1777
Clones, Monaghan, Ireland
John Denison
1710–1795
Glencar, Killasnet Parish, Leitrim, Ireland.
Grandparents
Cpt (George) Little
1680–1740
Longford, Ireland
Great-Grandparents
2nd-Great-Grandparents

Alexander Denison's Descendants

1.
AD
Alexander (D) Denison (1743–1829) m. Mary Gales (Abt. 1780–Abt. 1846)
  1. 1. Catherine (Denison) * 1796–1869 m. Duncan Dennison 1787–
    1. 1. Catherine Dennison 1842–1880
    2. 2. William Dennison 1820–
    3. 3. John Dennison 1824–1902 m. Mary (Jane) Kerr 1841–1908
      1. 1. Kate Denison 1871–
      2. 2. Anne (#1) Dennison 1865–1865
      3. 3. Ann (Kerr #2) Denison 1866–
    4. 4. Thomas? Dennison 1824–
    5. 5. Mary Dennison 1835–

Alexander Denison's Timeline

2 Records

1743
1743
Birth of Alexander D Denison in Gortnagrogerny, Killasnet Parish, Leitrim, Ireland
Gortnagrogerny, Killasnet Parish, Leitrim, Ireland
1829
1829
Age 86
Death of Alexander D Denison in Gortnagrogerny, Killasnet Parish, Leitrim, Ireland
Gortnagrogerny, Killasnet Parish, Leitrim, Ireland

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 1743
    Event Place: Gortnagrogerny, Killasnet Parish, Leitrim, Ireland

    Genealogy Event 2
    Event Type: Death
    Event Date: 1829
    Event Place: Gortnagrogerny, Killasnet Parish, Leitrim, Ireland
Find more search results for Alexander Denison

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