Katherine Mortimer, Countess of Warwick (1314 – 4 August 1369) was the wife of Thomas de Beauchamp, 11th Earl of Warwick KG, an English peer, and military...

Edmund Mortimer, 2nd Baron Mortimer (1251–1304) Roger Mortimer, 1st Earl of March (1287–1330) Edmund Mortimer (1302–1331) Katherine Mortimer, Countess of Warwick...

Roger Mortimer, 3rd Baron Mortimer of Wigmore, 1st Earl of March (25 April 1287 – 29 November 1330), was an English nobleman and powerful Marcher Lord...

but that is an oversimplification. He married Katherine Mortimer, daughter of Roger Mortimer, 1st Earl of March. They had six sons and ten daughters: Guy...

Maud FitzJohn, Countess of Warwick (c.1238-1301) Alice de Toeni, Countess of Warwick (1284-1325) Katherine Mortimer, Countess of Warwick (1314-1369) Elizabeth...

Beauchamp, 16th Countess of Warwick (13 July 1426 – 20 September 1492) was an important late medieval English noblewoman. She was the daughter of Richard Beauchamp...

15th Countess of Warwick (14 February 1444 – 3 June 1449), was the only child and heiress of the English nobleman Henry Beauchamp, 1st Duke of Warwick. She...

Geneville, Countess of March, Baroness Mortimer (2 February 1286 – 19 October 1356), also known as Jeanne de Joinville, was the daughter of Sir Piers de...

Toeni, Countess of Warwick (c. 1284 – bef. 8 January 1325) was a wealthy English heiress and the second wife of Guy de Beauchamp, 10th Earl of Warwick, an...

father as Earl of Warwick, and later became Duke of Warwick. Lady Anne de Beauchamp (1426–1492), who succeeded as the 16th Countess of Warwick in her own...