Family: Thomas De Beauchamp, 11th Earl Of Warwick / Katherine Mortimer, Countess Of Warwick (F1222)
m. 1334
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Male
Thomas De Beauchamp, 11th Earl Of Warwick
Birth 14 Feb 1313 Warwickshire, England 
Death 13 Nov 1369 Nord-Pas-De-Calais, France Burial Aft 13 Nov 1369 Warwickshire, England Marriage 1334 Warwickshire, England Father Guy De Beauchamp, 10th Earl Of Warwick | F4473 Group Sheet Mother Alice De Tonee, Countess Of Warwick | F4473 Group Sheet
Female
Katherine Mortimer, Countess Of Warwick
Birth Abt 1325 Shopshire, England Death 4 Aug 1369 Warwickshire, England Burial 6 Sep 1369 Warwickshire, England Father Roger De Mortimer, 1st Earl of March | F7095 Group Sheet Mother Joan de Geneville, Countess Of March | F7095 Group Sheet
Female
+ Phiillipa Beauchamp
Birth 1334 Warwickshire, England Christening 1344 Death 6 Apr 1386 Staffordshire, England Burial Aft 6 Apr 1386 Staffordshire, England Spouse Hugh Stafford, 2nd Earl of Stafford | F9045 Marriage 1 Mar 1351 Warwickshire, England
Female
+ Maud Beauchamp
Birth 1335 Warwickshire, England Death 28 Feb 1403 Warwickshire, England Burial Warwickshire, England Spouse Roger de Clifford, 5th Baron de Clifford | F8556 Marriage Abt 1353 Warwickshire, England
Male
+ William Beauchamp, 1st Baron Bergavenny
Birth Abt 1358 Warwickshire, England Death 8 May 1411 Herefordshire, England Burial May 1411 Herefordshire, England Spouse Joan Fitzalan, Baroness Bergavenny | F1922 Marriage 1392