Matrimoni

Figli

• Sir William de Stanley (1368–1428)

Fratelli/Sorelle

• John I Stanley of the Isle of Man (1350–1414)
• Henry de Stanley
• Agnes Stanley (1365–?)
• Matilda Stanley (1360–?)
• Henry Stanley (1365–?)

Fratellastri/Sorellastre

• Sir William de Stanley (1368–1428)

Genitori

• (1329–1380)
• William de Stanley (1320–1398)