SOURCE-08265Research NeededProbable
Bevan, Rosie. “A Realignment of the 12th and 13th Century Pedigree of the Earls ...
Full citation
Bevan, Rosie. “A Realignment of the 12th and 13th Century Pedigree of the Earls of Warwick – Complete Peerage Correction.” Foundations v.1, No.3 (2004) 194-197, n.d. https://www.academia.edu/1818135/A_Realignment_of_the_12th_and_13th_century_pedigree_of_the_earls_of_Warwick_Complete_Peerage_correction.