Duncan De Carrick
Duncan was born about 1190 in Carrick, Argyllshire, Scotland.  He died before 1252.

 FNU O'Neil
FNU was born about 1194 in Ireland.  FNU is no longer alive.

 Nigel or Neil De Carrick
Nigel or Neil was born in Carrick, Argyllshire, Scotland.  He died in 1256.