In 1646 John Seymour 4th Duke Somerset was born to William Seymour 2nd Duke Somerset and Frances Devereux

On 12 Dec 1671 John Seymour 4th Duke Somerset succeeded 4th Duke Somerset (4C 1547)

On 29 Apr 1675 John Seymour 4th Duke Somerset died

After 29 Apr 1675 John Seymour 4th Duke Somerset was buried at Salisbury Cathedral

John Seymour 4th Duke Somerset and Sarah Alston were married


Father: William Seymour 2nd Duke Somerset

GrandFather: Edward Seymour

2G GrandFather: Edward Seymour 1st Earl Hertford

3G GrandFather: Edward Seymour 1st Duke Somerset

4G GrandFather: John Seymour

5G GrandFather: John Seymour

5G GrandMother: Elizabeth Darrell

4G GrandMother: Margery Wentworth

5G GrandFather: Henry Wentworth 5th Baron Despencer

5G GrandMother: Anne Saye

3G GrandMother: Anne Stanhope

4G GrandFather: Edward Stanhope

5G GrandFather: Thomas Stanhope

5G GrandMother: Margaret Or Mary Jerningham

4G GrandMother: Elizabeth Bourchier

5G GrandFather: Fulk Bourchier 10th Baron Fitzwarin

2G GrandMother: Catherine Grey

3G GrandFather: Henry Grey 1st Duke Suffolk

4G GrandFather: Thomas Grey 2nd Marquess Dorset

5G GrandFather: Thomas Grey 1st Marquess Dorset

5G GrandMother: Cecily Bonville 2nd Baron Bonville, 7th Baron Harington

4G GrandMother: Margaret Wotton

3G GrandMother: Frances Brandon

4G GrandFather: Charles Brandon 1st Duke Suffolk

5G GrandFather: William Brandon

5G GrandMother: Elizabeth Bruyn

4G GrandMother: Mary Tudor Queen Consort France

5G GrandFather: Henry VII King England and Ireland

5G GrandMother: Elizabeth York Queen Consort England

GrandMother: Honora Rogers

Mother: Frances Devereux

GrandFather: Walter Devereux 1st Earl Essex

2G GrandFather: Richard Devereux

3G GrandFather: Walter Devereux 1st Viscount Hereford

4G GrandFather: John Devereux 8th Baron Ferrers

5G GrandFather: Walter Devereux 7th Baron Ferrers

5G GrandMother: Anne Ferrers 7th Baron Ferrers

3G GrandMother: Mary Grey

4G GrandFather: Thomas Grey 1st Marquess Dorset

5G GrandFather: John Grey

5G GrandMother: Elizabeth Woodville Queen Consort England

4G GrandMother: Cecily Bonville 2nd Baron Bonville, 7th Baron Harington

5G GrandFather: William Bonville 6th Baron Harington

5G GrandMother: Katherine Neville

2G GrandMother: Dorothy Hastings

3G GrandFather: George Hastings 1st Earl Huntingdon

4G GrandFather: Edward Hastings 2nd Baron Hastings

5G GrandFather: William Hastings 1st Baron Hastings

5G GrandMother: Katherine Neville

4G GrandMother: Mary Hungerford 4th Baron Hungerford

5G GrandFather: Thomas Hungerford

5G GrandMother: Anne Percy

3G GrandMother: Anne Stafford

4G GrandFather: Henry Stafford 2nd Duke Buckingham

5G GrandFather: Humphrey Stafford

5G GrandMother: Margaret Beaufort

4G GrandMother: Catherine Woodville

5G GrandFather: Richard Woodville 1st Earl Rivers

5G GrandMother: Jacquetta Luxembourg

GrandMother: Lettice Knollys

2G GrandFather: Francis Knollys

3G GrandFather: Robert Knollys

4G GrandFather: Robert Knollys

5G GrandFather: Richard Knollys

5G GrandMother: Margaret Doyley

4G GrandMother: Elizabeth Troutbeck

5G GrandFather: John Troutbeck

2G GrandMother: Catherine Carey

3G GrandFather: William Carey

4G GrandFather: Thomas Carey

5G GrandFather: William Carey

5G GrandMother: Anna Fulford

4G GrandMother: Margaret Spencer

5G GrandFather: Robert Spencer

5G GrandMother: Eleanor Beaufort

3G GrandMother: Mary Boleyn

4G GrandFather: Thomas Boleyn 1st Earl Wiltshire, 1st Earl Ormonde

5G GrandFather: William Boleyn

5G GrandMother: Margaret Butler

4G GrandMother: Elizabeth Howard

5G GrandFather: Thomas Howard 2nd Duke Norfolk

5G GrandMother: Elizabeth Tilney