World of HYDE

Discovering our Ancestors and their descendants to all parts of the world. Last updated 15th March 2026.

First Name Last Name
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William De Beauchamp, III

William De Beauchamp, III

Male 1215 - 1268  (53 years)


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Descendants (12 Generations)

GenRelationshipTotalSelect
 2 Children9
 3 Grandchildren17
 4 Great grandchildren41
 5 2 x Great grandchildren82
 6 3 x Great grandchildren142
 7 4 x Great grandchildren178
 8 5 x Great grandchildren282
 9 6 x Great grandchildren411
 10 7 x Great grandchildren614
 11 8 x Great grandchildren868
 12 9 x Great grandchildren1406
Total4050

Children (9) - Generation 2

#ChildrenNameBornDiedFatherMother
1
 Margaret De Beauchamp    
 b. CA 1235   d. Yes, date unknown   William De Beauchamp, III   Isabel De Maudit, Countess Of Warwick 
2
 Sir William De Beauchamp, 9th Earl Of Warwick    
 b. 1237   d. 9 Jun 1298   William De Beauchamp, III   Isabel De Maudit, Countess Of Warwick 
3
 Sir Walter De Beauchamp    
 b. Abt 1243   d. 16 Feb 1303   William De Beauchamp, III   Isabel De Maudit, Countess Of Warwick 
4
 Isabel De Beauchamp    
 b. 1246   d. 30 May 1306   William De Beauchamp, III   Isabel De Maudit, Countess Of Warwick 
5
 Thomas De Beauchamp    
 b. 1247   d. Aft 1298   William De Beauchamp, III   Isabel De Maudit, Countess Of Warwick 
6
 Joan De Beauchamp    
 b. Abt 1249   d. 1298   William De Beauchamp, III   Isabel De Maudit, Countess Of Warwick 
7
 John De Beauchamp    
 b. 1245   d. 1298   William De Beauchamp, III   Isabel De Maudit, Countess Of Warwick 
8
 Sybil De Beauchamp    
 b. Abt 1251   d. 1280   William De Beauchamp, III   Isabel De Maudit, Countess Of Warwick 
9
 Lady Sarah De Beauchamp    
 b. Abt 1255   d. 16 Apr 1318   William De Beauchamp, III   Isabel De Maudit, Countess Of Warwick