Margaret Beaumont of Warwick, Countess of Warwick, was born circa 1209 to Henry of Warwick (1192-1229) and died 3 June 1253 of unspecified causes. She married John Marshal (-1242) . She married John du Plessis (-1263) . Notable ancestors include Charlemagne (747-814), Hugh Capet (c940-996). Ancestors are from France, Germany, Belgium.


Footnotes (including sources)

‡ General
  • her mother's name has not been recorded: see FMG
  • FMG
Ω Birth
  • year of birth from brother's