YourRoots by Genomelink
Sign up free
banner

Sign up to explore more

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

Sign up free

Algernon Seymour 7th Duke of Somerset 1684–1750 – Genealogical Records

Birth Date: 11 November 1684

Birth Location: England

Death Date: 7 February 1750

Death Location: Westminster, City of Westminster, Greater London, England

Father: Charles Seymour

Mother: Lady Percy

Spouse(s): Frances Thynne

Children(s): George Seymour, Elizabeth Seymour

In 1684, Algernon Seymour 7th Duke of Somerset entered the world in England, born to Charles Seymour And Lady Elizabeth Percy Duchess Of Somerset Baroness Percy. Algernon Seymour 7th Duke of Somerset married Frances Thynne, and had children including Elizabeth Seymour, George Seymour. Algernon Seymour 7th Duke of Somerset passed away in 1750 in Westminster, City of Westminster, Greater London, England.

Find more search results for Algernon Somerset
AS

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 1684, Algernon Seymour 7th Duke of Somerset entered the world in England, born to Charles Seymour And Lady Elizabeth Percy Duchess Of Somerset Baroness Percy.
  • Algernon Seymour 7th Duke of Somerset married Frances Thynne, and had children including Elizabeth Seymour, George Seymour.
  • Algernon Seymour 7th Duke of Somerset passed away in 1750 in Westminster, City of Westminster, Greater London, England.

Immediate Family

Parents

Spouses(s)

Children(s)

Algernon Somerset's Ancestors

Self
Algernon Somerset
1684–1750
Birth Place: England
Parents
Charles Seymour
1662–1748
Preshute, Wiltshire Unitary Authority, Wiltshire, England
Lady (Elizabeth Percy Duchess of Somerset, Baroness) Percy
1666–1722
Petworth, Sussex, West Sussex, England, United Kingdom
Grandparents
Josceline (Percy 11th Earl of Northumberland, 5th Baron) Percy
1644–1670
England
Elizabeth (Montagu) Wriothesly
1646–1690
Tichfield, Southampton, Hampshire, England, United Kingdom
Great-Grandparents
Sir Percy
1602–1668
Anne Mrs
1612–1637
Thomas Wriothesley
1607–1677
Elisabeth Chichester
1620–1655
2nd-Great-Grandparents
Henry Jr
1564–1632
Countess Devereux
1564–1619

Algernon Somerset's Descendants

1.
AS
Algernon (Seymour 7th Duke of) Somerset (11 November 1684–7 February 1750) m. Frances Thynne (10 May 1699–7 July 1754)
  1. 1. George Seymour 1725–1744
  2. 2. Elizabeth Seymour 1716–1776 m. Hugh (Smithson 1st Duke of) Northumberland 1714–1786
    1. 1. Hugh (Percy 2nd Duke of) Northumberland 1742–1817
    2. 2. Algernon (Percy 1st Earl of) Beverley 1750–1830 m. Isabella (Susannah) Burrell 1750–1812
      1. 1. Hugh Percy 1784–1856
      2. 2. Elizabeth Percy –1779
      3. 3. Charlotte Percy 1776–1862 m. George (Ashburnham 3rd Earl of Ashburnham, Lord St) Asaph 1760–1830
        1. 1. Georgina (Jemima) Ashburnham 1806–1882 m. George (Francis) Molyneux 1805–1886 m. Henry (Revely Mitford) Jr 1804–1883
        2. 2. George Ashburnham 1785–1813
        3. 3. Bertram Ashburnham 1797–1878
        4. 4. Percy Ashburnham 1799–1881
        5. 5. Elizabeth (Sophia) Ashburnham 1786–1879
        6. 6. Jane (Henrietta) Ashburnham 1809–1896
        7. 7. Eleanor (Isabel Bridget) Ashburnham 1814–1895
      4. 4. Louisa (Margaret) Percy 1796–1796
      5. 5. George Percy 1778–1867
      6. 6. Henry Percy 1785–1825

Algernon Somerset's Timeline

2 Records

1684
11 November 1684
Birth of Algernon Seymour 7th Duke of Somerset in England
England
1750
7 February 1750
Age 66
Death of Algernon Seymour 7th Duke of Somerset in England
England

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 11 November 1684
    Event Place: England
    Record Source: UK and Ireland, Find a Grave® Index, 1300s-Current

    Genealogy Event 2
    Event Type: Death
    Event Date: 7 February 1750
    Event Place: England
    Record Source: UK and Ireland, Find a Grave® Index, 1300s-Current

    Genealogy Event 3
    Event Type: Burial
    Event Place: Westminster, City of Westminster, Greater London, England
    Record Source: UK and Ireland, Find a Grave® Index, 1300s-Current

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