| Robert de Clifford Knt., 3rd Lord Clifford, etc. (1305 - 1344) |
Thomas de Beauchamp Knt., K.G., 11th Earl Of Warwick, etc. (1313 - 1369) |
| Isabel de Berkeley (~1307 - 1362) |
Katharine de Mortimer (~1315 - 1369) |
| Roger de Clifford Knt., 5th Lord Clifford, of Appleby, etc. | Maud de Beauchamp |
| b. 10 Jul 1333, Of Cumberland, England d. 13 Jul 1389, Brough Castle, Westmoreland, England bur. occ. cen. im. . ud. |
b. abt 1335, Of Warwick, Warwickshire, England d. Jan/Feb 1402/1403 bur. Saint Mary's Church, Warwick, Warwickshire, England occ. cen. im. . ud. |
| Thomas Clifford Knt., 6th Lord Clifford, etc. Philippe Clifford Katherine de Clifford Margaret de Clifford Roger de Clifford William de Clifford Knt. |