Ralph de Merlay , Lord of Morpeth
Ralph de was born about 1118 in Morpeth, Northumberland, England.  He died in 1160.

 Juliana of Dunbar
Juliana of was born about 1115 in Dunbar Castle, East Lothian, Scotland.

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