YourRoots by Genomelink
banner

Sign up to explore more

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

David Peter Thompson 1803–1845 – Genealogical Records

Birth Date: 1803

Birth Location: Newry, Down, Ireland

Death Date: 1845

Death Location: Clonskeagh Castle, Clonskeagh, Milltown, Dublin, Ireland

Father: Peter Thompson

Mother: Anne Blennerhassett

Spouse(s): Anne Thompson

Children(s): P Thompson, Hannah Thompson, George Thompson, Blennerhassett Claremont, Ellen Thompson

David Peter Thompson was born in 1803 in Newry, Down, Ireland, the child of Peter Thompson And Anne Blennerhassett. David Peter Thompson married Anne Mary Thompson, and had children including Blennerhassett David Thompson Of Claremont, Ellen Wade Thompson, George Irwin Thompson, Hannah Gerrard Thompson, P Hamlet Thompson. David Peter Thompson passed away in 1845 in Clonskeagh Castle, Clonskeagh, Milltown, Dublin, Ireland.

Find more search results for David Thompson
DT

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

  • David Peter Thompson was born in 1803 in Newry, Down, Ireland, the child of Peter Thompson And Anne Blennerhassett.
  • David Peter Thompson married Anne Mary Thompson, and had children including Blennerhassett David Thompson Of Claremont, Ellen Wade Thompson, George Irwin Thompson, Hannah Gerrard Thompson, P Hamlet Thompson.
  • David Peter Thompson passed away in 1845 in Clonskeagh Castle, Clonskeagh, Milltown, Dublin, Ireland.

Immediate Family

Parents

Spouses(s)

Children(s)

David Thompson's Ancestors

Self
David Thompson
1803–1845
Birth Place: Newry, Down, Ireland
Parents
Peter Thompson
1775–1850
Tralee Castle, County Kerry, Kerry, Munster, Ireland
Anne Blennerhassett
1775–1856
Annadale House, Killorglin, County Kerry, Kerry, Munster, Ireland
Grandparents
David Thompson
1738–1816
Clonfin, county Longford, Ireland
Anne Higginbotham
1739–1795
Larghy, County Londonderry, Ireland
Thomas Blennerhassett
1740–1815
Castle Conway, Killorglin, County Kerry, Ireland
Alice (O'Brien) Brunton
1736–1829
Kilowen, Co Clare, Ireland
Great-Grandparents
William Clonfin
1700–1780
Mary Metge
1708–
John Blennerhassett
1720–1743
Margaret Blennerhassett
1721–
John O'Brien
1720–
2nd-Great-Grandparents
Thomas Blennerhassett
1670–1747
Jane Darby
1681–1774
Conway Blennerhassett
1693–1724
Elizabeth Harman
1683–1724

David Thompson's Descendants

1.
DT
David (Peter) Thompson (1803–1845) m. Anne (Mary) Thompson (25 MAY 1801–1883)
  1. 1. P (Hamlet) Thompson 1839–1883
  2. 2. Hannah (Gerrard) Thompson –1868
  3. 3. George (Irwin) Thompson 1835–1867
  4. 4. Blennerhassett (David Thompson of) Claremont 1838–1890
  5. 5. Ellen (Wade) Thompson 1834–1915 m. Henry (Alexander Little) General 1837–1908
    1. 1. Gerrard (Eleanor) Little 1869–1957
    2. 2. John (David George) Little 1868–1907

David Thompson's Timeline

2 Records

1803
1803
Birth of David Peter Thompson in Newry, Down, Ireland
Newry, Down, Ireland
1845
1845
Age 42
Death of David Peter Thompson in Clonskeagh Castle, Clonskeagh, Milltown, Dublin, Ireland
Clonskeagh Castle, Clonskeagh, Milltown, Dublin, Ireland

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 1803
    Event Place: Newry, Down, Ireland
    Record Source: Ireland, Select Births and Baptisms

    Genealogy Event 2
    Event Type: Death
    Event Date: 1845
    Event Place: Clonskeagh Castle, Clonskeagh, Milltown, Dublin, Ireland

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