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John of Gaunt, 1st Duke of Lancaster

John of Gaunt, 1st Duke of Lancaster

Male 1340 - 1399  (58 years)

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Descendants (24 Generations)

GenRelationshipTotalSelect
 2 Children5
 3 Grandchildren11
 4 Great grandchildren14
 5 2 x Great grandchildren22
 6 3 x Great grandchildren26
 7 4 x Great grandchildren19
 8 5 x Great grandchildren29
 9 6 x Great grandchildren34
 10 7 x Great grandchildren48
 11 8 x Great grandchildren60
 12 9 x Great grandchildren69
 13 10 x Great grandchildren53
 14 11 x Great grandchildren85
 15 12 x Great grandchildren125
 16 13 x Great grandchildren135
 17 14 x Great grandchildren188
 18 15 x Great grandchildren183
 19 16 x Great grandchildren95
 20 17 x Great grandchildren64
 21 18 x Great grandchildren40
Total1305

Children (5) - Generation 2

#ChildrenNameBornDiedFatherMother
1
 Henry IV, King of England    
 b. 15 Apr 1367   d. 20 Mar 1413   John of Gaunt, 1st Duke of Lancaster   Blanche of Lancaster, Duchess of Lancaster 
2
 John Beaufort, 1st Earl of Somerset    
 b. 1373   d. 16 Mar 1410   John of Gaunt, 1st Duke of Lancaster   Katherine de Roet Swynford, Duchess of Lancaster 
3
 Lady Joan Beaufort, Countess of Westmoreland    
 b. c. 1379   d. 13 Nov 1440   John of Gaunt, 1st Duke of Lancaster   Katherine de Roet Swynford, Duchess of Lancaster 
4
 Thomas Beaufort, 1st Duke of Exeter    
       John of Gaunt, 1st Duke of Lancaster   Katherine de Roet Swynford, Duchess of Lancaster 
5
 Henry Beaufort, Cardinal of England    
       John of Gaunt, 1st Duke of Lancaster   Katherine de Roet Swynford, Duchess of Lancaster 



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