By tenure (feudal barony) • Roger Marmion, Lord of Fontenay (d.abt.1129). Awarded Llanstephan c.1114. • Robert Marmion, 1st Baron Marmion of Tamworth (d. 1143), eldest son of Roger Marmion, Lord of Fontenay. • Robert Marmion, 2nd Baron Marmion of Tamworth (d. 1185) • Geoffrey Marmion, youngest son of Roger Marmion, Lord of Fontenay. Granted Llanstephan by his nephew, Robert Marmion, 2nd Baron Marmion of Tamworth, in 1166. Benefactor of the
Knights Templar. • Albreda, sole daughter and heir of Geoffrey Marmion, married William, son of the crusader
Richard de Camville, and so the barony passed into the de Camville family. ==Baron Marmion of Winteringham==