Murrough Carrach O'Brien
He died on November 7th, 1551.

 Eleanor Fitzgerald
Eleanor was born before 1503.  She died after March 11th, 1549.

 Dermod O'Brien
Dermod was born about 1525.  He died on January 31st, 1557.  He was buried in Ennis Abbey, Ennis, Clare.

 Margaret O'Brien
Margaret was born about 1528.