Gruffydd ap Rhys
He died in 1202.  He was buried in Strata Florida.

 Susan (Maud) de Braose
Susan (Maud) was born before 1192 in Bramber, Sussex, England.  She died in 1201.  She was buried in Strata Florida.

 Owain ap Gruffydd
Owain ap was born in 1180.  He died at the age of 56 in 1236.  He was buried in Strata Florida.

 Rhys Ieuanne ap Gruffydd
Rhys Ieuanne ap was born before 1201.  He died in 1222.