|Bishop of Bangor|
|Church||Church of England|
|Died||29 May 1737|
Llandudno, Caernarfonshire, Great Britain
|Alma mater||Cambridge University|
Cecil was the only surviving son of Robert Cecil (an MP, son of James Cecil, 3rd Earl of Salisbury and Margaret née Manners). Cecil's sister, Margaret, married Robert Brown, who was created a baronet.