References for William 3rd Earl Wellesley-Pole * of Mornington

---

Sir B.Burke: A Genealogical History of the Peerages and Knightages of the British Empire. London, 1953
Sir B.Burke: Burke's Peerage and Baronetage. London, 1999
D.Schwennicke: Europäische Stammtafeln, Vol. IX, Tafel 159. Marburg, 1987