Baron Guillaume de Mortimer

Abt 1248 - 1297  (49 years)

• Name	Guillaume de Mortimer  [1, 2, 3]
  Title	Baron
  Birth	Abt 1248	Wigmore, Hereford, England
  Gender	Male
  Death	1297	Wigmore, Hereford, England
  Person ID	I16422	My Genealogy
  Last Modified	16 May 2026

  
  

  Father	Sir. Roger I de Mortimer, Baron,   b. 1231, Radnorshire, Wales d. 27 Oct 1282, Hereford, Herefordshire, England (Age 51 years)
  Relationship	natural
  Mother	Maud de Braose, Baroness of Wigmore,   b. Abt 1233, of, Bramber Castle, Sussex, England d. Bef 20 Mar 1301 (Age < 68 years)
  Relationship	natural
  Marriage	Abt 1247  [4]
  Family ID	F6104	Group Sheet  |  Family Chart

  
  

  Family 1	Mrs. Guillaume de Mortimer,   b. Abt 1252, Wigmore, Hereford, England d. Yes, date unknown
  Marriage	Abt 1272	Wigmore, Hereford, England   [3]
  Family ID	F4362	Group Sheet  |  Family Chart
  Last Modified	16 May 2026

  
  

  Family 2	Hawise de Muscegros,   b. 21 Dec 1276, of, Charlton Musgrave, Somerset, England d. 29 Jun 1375, London, Greater London, Middlesex, England (Age 98 years)
  Marriage	Abt 1296	Wigmore, Hereford, England
  Family ID	F4363	Group Sheet  |  Family Chart
  Last Modified	16 May 2026

  
  

  Family 3	Baroness Mahaut de Beaumez,   b. Abt 1285, of Mirebeau, Laguedoc, Oise, France d. Yes, date unknown
  Marriage	Abt 1297	of Bec Abbey, Crespin, Normandie, France   [3]
  Family ID	F4364	Group Sheet  |  Family Chart
  Last Modified	16 May 2026

  
  

• Sources

  [S18] Personal knowledge of Kirk Larson, [ADDRESS FOR PRIVATE USE]\. [S19] The Church of Jesus Christ of Latter-day Saints, database, \i FamilySearch\i0, (Name: (http://www.familysearch.org);). [S46] The Church of Jesus Christ of Latter-day Saints, "Pedigree Resource File - CD-Rom", (Name: (Salt Lake City, UT: Intellectual Reserve, Inc., 2001);), Compact Disc #20     Pin #923072. Chevalier André Elie Albert Eric SOLIER, 865966-0912100125536 , 27 Aug 2000, 6, lotissement Ductane, Nondoué, 98830 Dumbéa      B.P. 3791  98846 Nouméa cédex, Nouvelle-Calédonie, (687) 43 17 02, asolier@canl.nc. [S30] Schmuhl, Albert F., "Royal Lines & Adamic Genealogy: Genealogical Research of Albert F. Schmuhl, ", (Name: e-mail documentation, March 1997, Albert F. Schmuhl, America Online Posting: Genealogy Forum;).