Criomthann of Mumhan
Criomthann of was born in 0311.¹   He died at the age of 56 in 0367.¹ 

 Osyth of Ireland Princess
Osyth of was born in 0312.¹   She died at the age of 43 in 0355.¹ 

 Criomthann of Mumhan
Criomthann of was born in 0339.  He died at the age of 48 in 0387.

 Osyth of Mumhan
Osyth of was born in 0348.¹   She died at the age of 41 in 0389.¹