Sources:
Title: Collins' Peerage of England, Genealogical, Biographical, and Historical, Greatly Augmented, etc.; Sir Egerton Brydges {1812}
Page: VII:91
Title: The Judges of England with Sketches of Their Lives, etc.; Edward Foss {1848-1864}
Page: III:69
Title: Thoroton's History of Nottinghamshire, 2nd ed; Robert Thoroton {1790-1797}
Page: II:284