Edmund Stafford, 5th Earl of Stafford English noble (1377-1403) (1377–1403) Parents Philippa de Beauchamp Hugh de Stafford, 2nd Earl of Stafford Children Philippa de Stafford Lady Anne Stafford Humphrey Stafford, 1st Duke of Buckingham Siblings Thomas Stafford, 3rd Earl of Stafford Margaret de Stafford Lady Joan de Stafford Katherine de Stafford Hugh de Stafford, 1st Baron Stafford Ralph de Stafford William Stafford, 4th Earl of Stafford Partners Anne Plantagenet, Countess of Eu