Catherine Stafford was born circa 1340 in Tonbridge, Kent, England, United Kingdom to Ralph de Stafford, 1st Earl of Stafford (1301-1372) and Margaret de Audley (1318-1347) and died 1361 of unspecified causes. She married John de Sutton (1329-1369) 25 December 1357 JL .
Children
| Name | Birth | Death | Joined with |
| John de Sutton (1361-1396) | 6 December 1361 | 10 March 1396 | Alice le Despencer (-1392) |
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