Joan de Geneville, Baroness Geneville
Joan de Geneville, Baroness Geneville is the daughter of Sir Piers de Geneville and Jehan de la March
She married Roger de Mortimer, 1st Earl of March, son of Sir Edmund de Mortimer, 1st Lord Mortimer and Margaret de Fiennes.
She gained the title of Baroness Geneville, suo jure.
Children of Joan de Geneville, Baroness Geneville and Roger de Mortimer, 1st Earl of March:
1.Katherine Mortimer+ d. 4 Aug 1369
2.Beatrice de Mortimer+ d. 16 Oct 1383
3.Lady Agnes de Mortimer+ d. 25 Jul 1368
4.Joan Mortimer+ d. bt 1337 - 1351
5.Sir Roger Mortimer
6.Geoffrey Mortimer, Lord of Towyth
7.John Mortimer
8.Blanche Mortimer
9.Maud de Mortimer+ b. 1307
10.Margaret Mortimer+ b. a 1307, d. 5 May 1337
11.Sir Edmund de Mortimer+ b. c 1310, d. 1332