Described as fellow of All Souls in Sept 1680.
Foster: Guise, William (Gise), s. John, of Abloads Court, co. Gloucester, gent. Oriel College, matric 21 May 1699, aged 16; fellow All Souls' Coll., BA 1674, MA 1677; student of Lincoln's Inn 1670, professor of oriental languages at Oxford; died in Oxford 3 Sept 1683, buried in the 'college chancel', St Michael's church; brother of John 1671 and father of John 1697. See Ath., IV, 114; Foster's Inns of Court Reg; DNB.