*Catherine (Katherine) de Mortimer
born 1310 Wigmore, Herefordshire, England
died 6 September 1369 England

father:
*Roger Mortimer Earl of March
born 3 May 1287 Netherwood, Thornbury, Herefordshire, England
died 29 November 1330 Elms, Tyburn, Warwickshire, England

mother:
*Joan de Geneville
born 2 February 1285/86 Ludlow, Shropshire, England
died 19 October 1356

siblings:
*Sir Edmund de Mortimer born about 1306 Wigmore, Herefordshire, England
died 16 December 1351 Stanton Lacy, Shropshire, England
Maud de Mortimer born about 1307 Wigmore, Herefordshire, England died after August 1345
Roger de Mortimer born about 1308 Wigmore, Herefordshire, England
Margaret de Mortimer born 1308 Berkeley, Gloucestershire, England died 5 May 1337
Geoffrey de Mortimer born about 1310 Couhe, Poitou, France
Agnes de Mortimer born about 1313 Wigmore, Herefordshire, England died about 1368
Joane de Mortimer born about 1313 Wigmore, Hereforshire, England
Blanche de Mortimer born about 1316 Wigmore, Herefordshire, England died 1347
John de Mortimer born about 1321 Wigmore, Herefordshire, England
Beatrice de Mortimer born about 1322 Wigmore, Herefordshire, England died 16 October 1383

spouse:
*Thomas de Beauchamp Earl of Warwick
born 14 February 1313 Warwick Castle, Warwick, Warwickshire, England
died 13 November 1369 Calais, Pas-de-Caleis, France

children:
*Philippe Beauchamp born about 1334 Elmley, Gloucestershire, England
*Maud (Matilda) de Beauchamp born about 1335 Warwick Castle, Warwick, Warwickshire, England
died February 1402/03 England
Guy Beauchamp 1337 Warwick, Warwickshire, England
died 28 April 1360 Vendome, Loir-et-Cher, France
Joan Beauchamp born about 1340 Warwick, Warwickshire, England died England
Thomas de Beauchamp born 16 March 1338 Warwick, Warwickshire, England
died 8 July 1401 England
John de Beauchamp born about 1339 Warwick, Warwickshire, England
died 1361 England
Roger de Beauchamp born about 1341 Warwick, Warwickshire, England
died after 29 July 1361 England
Hurom (Jerome) Beauchamp born about 1343 Warwick, Warwickshire, England
Reynburn de Beauchamp born before 24 April 1344 Warwick, Warwickshire, England
died before 29 July 1361 England
Alice de Beauchamp born about 1345 Warwick Castle, Warwickshire, England
died 26 October 1383 England
Elizabeth Beauchamp born about 1345 Warwick, Warwickshire, England
Richard Beauchamp born about 1347 Warwick, Warwickshire, England
Agnes Beauchamp born about 1348 Warwick, Warwickshire, England
Margaret Beauchamp born about 1350 Warwick, Warwickshire, England
Juliana Beauchamp born about 1352 Warwick, Warwickshire, England
Catherine Beauchamp born about 1354 Warwick, Warwickshire, England
Isabel Beauchamp born about 1356 Warwick, Warwickshire, England
died 29 September 1416 England
William Beauchamp born about 1358 Warwick, Warwickshire, England
died 8 May 1411 England

biographical and/or anecdotal:

notes or source:
LDS
ancestry.com