Peter married Emma De Umfreville, [BARONESS BOLAM] about 1208 in Of, Aydon, Northumberland, England. Emma (daughter of Odinel Umfreville, [Baron Prudhoe] and Alice Lucy) was born about 1171 in Of Castle, Prudhoe, Northumberland, England; died about 1235 in Of Bolam, And Aydon, Northumberland, England. [Group Sheet] [Family Chart]