Ralph Thomas Campion George Sherman Stonor, 7th Baron Camoys, GCVO, PC, DL (16 April 1940 – 4 January 2023[1]) was a British peer and banker who served as Lord Chamberlain of the United Kingdom from 1998 to 2000, and the first Catholic Lord Chamberlain since the Reformation.
On his father's side, he was a descendant of the Talbot Earls of Shrewsbury, the Nevills of Abergavenny and, through an illegitimate line, the de la Pole Dukes of Suffolk.
He was a direct descendant of British Prime Minister Robert Peel whose daughter Eliza married The Hon.
Through his father's side he was a descendant of the family that founded Brown University in Rhode Island in the United States.
On his mother's side, he was descended from Charles II of England and Scotland through that monarch's illegitimate daughter, Charlotte Lee, Countess of Lichfield.
He was a director of Mercantile Credit Co Ltd from 1980 to 1984, National Provident Institution from 1982 to 1993, the Administrative Staff College from 1989 – 2000, 3i Group Plc from 1991 to 2002, and Perpetual from 1994 to 2000.