Family: 3rd Baron Berkeley Thomas De Berkeley / Margaret Mortimer (F825)
m. 10 May 1319
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Male
3rd Baron Berkeley Thomas De Berkeley
Birth 8 Jan 1293 Gloucestershire, England 
Christening 1330 Gloucestershire, England Death 27 Oct 1361 Gloucestershire, England Burial Gloucestershire, England Marriage 10 May 1319 Gloucestershire, England Other Spouse Katherine Clivedon | F973 Marriage Bef 1335 England, United Kingdom Father 2nd Baron Berkeley Maurice De Berkeley | F650 Group Sheet Mother Baroness Berkeley Eva La Zouche | F650 Group Sheet
Female
Margaret Mortimer
Birth 2 May 1304 Gloucestershire, England Death 5 May 1337 Gloucestershire, England Burial Gloucestershire, England Father 1st Earl of March Roger De Mortimer | F7227 Group Sheet Mother Countess Of March Joan de Geneville | F7227 Group Sheet
Male
+ 4th Baron Berkeley Maurice De Berkeley
Birth 4 Jun 1329 Gloucestershire, England Death 3 Jun 1368 Gloucestershire, England Burial Jun 1368 Gloucestershire, England Spouse Elizabeth Le Despencer | F2203 Marriage 1338 Gloucestershire, England