Alumni Oxonienses: the Members of the University of Oxford, 1715-1886/Naper, William
Naper, William, s. James Dutton (formerly Naper or Napier), of Sherborne, co. Gloucester, arm. University Coll., matric. 13 July, 1768, aged 19; of Loughcrew, co. Meath, brother of James, 1st Lord Sherborne, resumed the name of Naper, died 28 Nov., 1791. See Foster's Peerage.