Thornbury Castle
A history of the Manor and Castle
 
 

 

 

 

 

 

 
Home
Information:
Meet the Castle Builder.
Who was executed?
A holders family tree
A history of the castle
Once a manor house
Other castles
How it might have looked
Paintings of the castle
An owner's timeline
A plan of the castle
A modern hotel
Sir Algar a local hero
Victorian photos
Snow scenes
My photos
The families:
Audley
de Clare
de Montfort
FitzHamon
FitzRobert
Howard
Normans
Saxons
Stafford
Tudors
Centuries:
10th century
11th century
12th century
13th century
14th century
15th century
16th century
17th century
18th century
19th century
20th century
 
Pevious holders
Next holders
 
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(1) Isobel FITZROBERT
c.1173-1217
Title: Countess of Gloucester.
AKA: Isabelle, Hawise, Joan & Eleanor.
 
The manor: Isobel co-inherited the manor with her sister Amice from her nephew Aumarie and held it between 1213-25.
Marriage: John and Isobel were half second cousins and their marriage annulled! Isobel married 3 times.
Father William Fitzrobert, 2nd Earl of Gloucester.
Mother Hawise de Beaumont.
Son Henry III
Further information: Read more about Isobel on the Internet.
Isobel also married
(1) Geoffrey FITZGEOFFREY de MANVILLE
c.1191-1216
Titles: 2nd Earl of Essex; 4th Earl of Gloucester.
Famous event: Geoffrey was a signitory on the Magna Carta.
Father Geoffry FitzPeter, 1st Earl of Essex.
Mother ?
Isobel also married:
(3) Hubert de BURGH
c.1160-1243
Titles: 1st Earl of Kent; Justiciar of England; Constable of Dover Castle;Lord Warden of the Cinque Ports;
Marriage: He married 3 times.
Father Walter de Burgh
Mother ?
 
(2) John of NORMANDY
 1166-1216
 AKA: Jack Lackland.
 
 Title: John I; King of England.
 Ancestry: Son of Henry II.
 Marriage: He married twice.
 Father Henry II, King of England.
 Mother Eleanor of Aquitaine.
Further information: Read more about John on the Internet.
 John also married:
(2) Isabella of ANGOULEME
c.1188-1246
Family: 7 sons 7 daughters.
Son Richard Plantagenet.

Ruling monarchs

 

 
John I
Henry III


A timeline of the holders of the manor and castle from Saxon times to the modern day.
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980
1051
1062
1070
1083
1090
1107
1157
1183
1213
1213
1225
1230
1262
1295
1342
1349
1386
1403
1460
Hotel groups
1470
1483
1521
1547
1553
1554
1554
1563
1566
1603
1625
1637
1637
1693
1719
1727
1732
1750
1777
1824
1875
1916
1966
1988
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