Elen ferch Rhys ap Llywelyn Parents Margred ferch Rhys ap Cynwrig of Tegeingl Rhys ap Llywelyn ap Hwlcyn Children John ap Rhydderch Jonet ferch Rhydderch ap Rhys ap Hywel NN ferch Rhydderch ap Rhys ap Hywel Siblings John ap Rhys ap Llywelyn ap Hwlcyn Wynn Jonet ferch Rhys ap Llywelyn ap Hwlcyn Robert ap Rhys Wynn Elizabeth ferch Rhys ap Llywelyn ap Hwlcyn Llywelyn ap Rhys ap Llywelyn