Family: Rhys ap Ieuan / Margred ferch Gwilym (F11997)
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Male
Rhys ap Ieuan
Birth Abt 1409 Yorkshire, England 
Christening Yes, date unknown Death Aft 1457 Burial Marriage Father Madog Fychan William Hywel, Lord | F11557 Group Sheet Mother Gwenhwyfar ferch Ieuan | F11557 Group Sheet
Female
Margred ferch Gwilym
Birth Abt 1405 Yorkshire, England Death Yes, date unknown Burial Father Mother
Male
+ Gruffudd Ap Rhys
Birth Abt 1422 Yorkshire, England Christening Yes, date unknown Death Yes, date unknown Burial Spouse Elen ferch Rhys | F12344 Marriage
Female
+ Elen ferch Rhys
Birth Abt 1432 Yorkshire, England Christening Yes, date unknown Death Yes, date unknown Burial Spouse Gruffudd Ap Rhys | F12344 Marriage