Roger I de Merlay , of Morpeth
Roger I de was born about 1148 in Morpeth, Northumberland, England.  He died in 1188 in Northumberland, England.

 Alice de Stuteville
Alice de was born about 1163 in Burton Agnes, East Ride Yorkshire, England.  She died in 1202.

 Agnes de Merlay
Agnes de was born about 1185 in Morpeth, Northumberland, England.

 Roger II de Merlay , of Morpeth
Roger II de was born about 1187 in Morpeth, Northumberland, England.  He died after 1239.