William was born about 1529 in Shropshire, England, the son of Richard ap Eignion and Alice Syer.
William ap Eignion(c1529-?)
Richard ap Eignion(c1498-?)
Roger ap Eignion(c1465-?)
David ap Einion(c1420-?)
Alice Syer(c1500-?)
John Syer(c1475-?)
Note 1
!Notes: Aged 6 months in 1529.