Burke, J.B. (1838). "Selby of Whitehouse," in A genealogical and heraldic history of the extinct and dormant baronetcies of England, pp. 478. Google Books.[12]
Foster, J. (1887). "Selby of Whitehouse," in edigrees Recorded at the Visitations of the County Palantine, Durham: 1575, 1615 and 1666, pp. 283. Joseph Foster, Ed. London. Archive.org.[13]
Ornsby, G. (1878). "Selection from the household books of the Lord William Howard." The Publications of the Surtees Society, 68, pp. 130. London: Gilbert & Rivington. Google Books.[14]
HOP calls the wife of father "Margaret."[2] Fraser (1885), asserts that she was an unamed illegtimate dau. of Sir George Douglas of Pittendreich (Scotland).[3] 1905 pedigree in Archaeologica Cantiana, 27 asserts that mother "Margaret" ____ was buried 11 Mar 1622 at Berwick.[4]