^Edward Breese (1873). Kalendars of Gwynedd; or, Chronological lists of lords-lieutenant [&c.] ... for the counties of Anglesey, Caernarvon, and Merioneth. p. 24.
^ abcdeJ.C. Sainty (1979). List of Lieutenants of Counties of England and Wales 1660-1974. London: Swift Printers (Sales) Ltd.
^Nicholas, Thomas (1991). Annals and antiquities of the counties and county families of Wales. Baltimore: Genealogical Pub. Co. p. 695. ISBN9780806313146.
^Cylchgrawn Hanes Cymru. University of Wales Press. 1992. p. 169.
^Edwin Poole (1886). The Illustrated History and Biography of Brecknockshire from the Earliest Times to the Present Day: Containing the General History, Antiquities, Sepulchral Monuments and Inscriptions. Edwin Poole. p. 378.
^Edward Breese (1873). Kalendars of Gwynedd; or, Chronological lists of lords-lieutenant [&c.] ... for the counties of Anglesey, Caernarvon, and Merioneth. p. 26.
^Nicholas, Thomas (1991). Annals and antiquities of the counties and county families of Wales. Baltimore: Genealogical Pub. Co. p. 612. ISBN9780806313146.
^Edward Breese (1873). Kalendars of Gwynedd; or, Chronological lists of lords-lieutenant [&c.] ... for the counties of Anglesey, Caernarvon, and Merioneth. p. 29.
^George Grenville (1962). Additional Grenville Papers 1763-1765. Manchester University Press. p. 176.
^Jonathan Williams (1859). The History of Radnorshire. R. Mason. p. 115.
^John McClintock; James Strong (1981). Cyclopedia of Biblical, Theological, and Ecclesiastical Literature. Baker Book House. p. 324.
^The Apostolical Succession in the Church of England. James Parkes and Company. 1866. p. 15.
^Thomas Duffus Hardy (1854). Fasti Ecclesiae Anglicanae: Or A Calendar of the Principal Ecclesiastical Dignitaries in England and Wales... University Press. p. 305.
^Jenkins, R.T.; Ramage, Helen M. (1951). A History of the Honourable Society of Cymmrodorion and of the Gwyneddigion and Cymreigyddion Societies (1751-1951). Y Cymmrodor. Vol. 50. London: Honourable Society of Cymmrodorion. pp. 91–128.
^Bernard Burke; Ashworth Peter Burke (1910). A Genealogical and Heraldic History of the Peerage and Baronetage, the Privy Council, Knightage and Companionage. Harrison. p. 121.
