Burke's Peerage & Baronetage
Rowland de Sutton; married probably 1215 Alice, daughter of Richard de Lexinton and youngest sister and coheir of Henry de Lexinton, Bishop of Lincoln, and had (William), with a younger son (Robert, ancestor of the Barons Lexinton of Aram).
The cited information was sourced from Book, edition 106th of published in 1999 edited by Charles Mosley (Ref: Page: 883)