Marquess Hertford
Marquess Hertford is in Marquessates of England Alphabetically.
There have been two creations of Marquess Hertford:
1st. 1641. William Seymour 2nd Duke Somerset 1588-1660. Extinct. 1675.
2nd. 1793. Francis Seymour-Conway 1st Marquess Hertford 1718-1794. Extant
Marquess Hertford (1st Creation)
Marquess Hertford is also in Marquessates of England Chronologically, Extinct Marquessates of England.
1st: William Seymour 2nd Duke Somerset. Died 1660. Grandson.
2nd: William Seymour 3rd Duke Somerset. Died 1671. Uncle.
3rd: John Seymour 4th Duke Somerset. Died 1675. Extinct.
In 1641 William Seymour 2nd Duke Somerset (age 53) was created 1st Marquess Hertford.
On 24 Oct 1660 William Seymour 2nd Duke Somerset (age 72) died. His grandson William Seymour 3rd Duke Somerset (age 6) succeeded 3rd Duke Somerset, 2nd Marquess Hertford, 3rd Earl Hertford.
On 12 Dec 1671 William Seymour 3rd Duke Somerset (age 17) died. His uncle John Seymour 4th Duke Somerset (age 26) succeeded 4th Duke Somerset, 3rd Marquess Hertford, 4th Earl Hertford. Sarah Alston Duchess Somerset (age 29) by marriage Duchess Somerset.
On 29 Apr 1675 John Seymour 4th Duke Somerset (age 30) died. He was buried at Salisbury Cathedral [Map]. His first cousin once removed Francis Seymour 5th Duke Somerset (age 17) succeeded 5th Duke Somerset, 5th Earl Hertford. Marquess Hertford extinct.
Marquess Hertford (2nd Creation)
Marquess Hertford is also in Marquessates of England Chronologically, Extant Marquessates of England.
1st: Francis Seymour-Conway 1st Marquess Hertford. Died 1794. Son.
2nd: Francis Ingram Seymour-Conway 2nd Marquess Hertford. Died 1822. Son.
3rd: Francis Charles Seymour-Conway 3rd Marquess Hertford. Died 1842. Son.
4th: Richard Seymour-Conway 4th Marquess Hertford. Died 1870. Second Cousin.
5th: Francis George Hugh Seymour-Conway 5th Marquess Hertford. Died 1884. Son.
6th: Hugh de Grey Seymour-Conway 6th Marquess Hertford. Died 1912. Son.
7th: George Francis Alexander Seymour 7th Marquess Hertford. Died 1940. Nephew.
8th: Hugh Seymour 8th Marquess Hertford. Died 1997. Son.
In 1793 Francis Seymour-Conway 1st Marquess Hertford (age 74) was created 1st Marquess Hertford, 1st Earl of Yarmouth.
On 14 Jun 1794 Francis Seymour-Conway 1st Marquess Hertford (age 75) died. His son Francis Ingram Seymour-Conway 2nd Marquess Hertford (age 51) succeeded 2nd Marquess Hertford, 2nd Earl Hertford, 2nd Earl of Yarmouth, 2nd Viscount Beauchamp, 3rd Baron Conway of Ragley in Warwickshire, 3rd Baron Conway of Killultagh in Antrim. Isabella Anne Ingram Marchioness Hertford (age 35) by marriage Marchioness Hertford. The estate was worth £70000 a year, and included Ragley Hall Alcester, Sudbourne Hall, Sudbourne and estates in Ireland.
On 28 Jun 1822 Francis Ingram Seymour-Conway 2nd Marquess Hertford (age 79) died at Hertford aka Manchester House Manchester Square Marylebone. His son Francis Charles Seymour-Conway 3rd Marquess Hertford (age 45) succeeded 3rd Marquess Hertford, 3rd Earl Hertford, 3rd Earl of Yarmouth, 3rd Viscount Beauchamp, 4th Baron Conway of Ragley in Warwickshire, 4th Baron Conway of Killultagh in Antrim.
On 01 Mar 1842 Francis Charles Seymour-Conway 3rd Marquess Hertford (age 64) died. His son Richard Seymour-Conway 4th Marquess Hertford (age 42) succeeded 4th Marquess Hertford, 4th Earl Hertford, 4th Earl of Yarmouth, 4th Viscount Beauchamp, 5th Baron Conway of Ragley in Warwickshire, 5th Baron Conway of Killultagh in Antrim.
On 25 Aug 1870 Richard Seymour-Conway 4th Marquess Hertford (age 70) died in Paris [Map]. His second cousin Francis George Hugh Seymour-Conway 5th Marquess Hertford (age 58) succeeded 5th Marquess Hertford, 5th Earl Hertford, 5th Earl of Yarmouth, 5th Viscount Beauchamp, 6th Baron Conway of Ragley in Warwickshire, 6th Baron Conway of Killultagh in Antrim. Frances Elizabeth Anson Marchioness Hertford (age 60) by marriage Marchioness Hertford.
On 25 Jan 1884 Francis George Hugh Seymour-Conway 5th Marquess Hertford (age 71) died. His son Hugh de Grey Seymour-Conway 6th Marquess Hertford (age 40) succeeded 6th Marquess Hertford, 6th Earl Hertford, 6th Earl of Yarmouth, 6th Viscount Beauchamp, 7th Baron Conway of Ragley in Warwickshire, 7th Baron Conway of Killultagh in Antrim. Mary Hood Marchioness Hertford (age 37) by marriage Marchioness Hertford.
On 23 Mar 1912 Hugh de Grey Seymour-Conway 6th Marquess Hertford (age 68) died. On 23 Mar 1912 His son George Francis Alexander Seymour 7th Marquess Hertford (age 41) succeeded 7th Marquess Hertford, 7th Earl Hertford, 7th Earl of Yarmouth, 7th Viscount Beauchamp, 8th Baron Conway of Ragley in Warwickshire, 8th Baron Conway of Killultagh in Antrim.
In 1940 George Francis Alexander Seymour 7th Marquess Hertford (age 69) died. His nephew Hugh Seymour 8th Marquess Hertford (age 9) succeeded 8th Marquess Hertford, 8th Earl Hertford, 8th Earl of Yarmouth, 8th Viscount Beauchamp, 9th Baron Conway of Ragley in Warwickshire, 9th Baron Conway of Killultagh in Antrim.
On 22 Dec 1997 Hugh Seymour 8th Marquess Hertford (age 67) died. His son Henry Seymour 9th Marquess of Hertford (age 39) succeeded 9th Marquess Hertford, 9th Earl Hertford, 9th Earl of Yarmouth, 9th Viscount Beauchamp.