Hi Marjorie,
Welcome to RootsChat.
I am a regular visitor to Glos Archives where the St Nicholas, Hatherop parish records are held and will do a lookup for the burial of William HARRIS circa 1599.
Meanwhile, the following may be of interest.
Source: Kelly's Directory 1914
HATHEROP
The church, St Nicholas, rebuilt in 1835, is an edifice of stone, in the Perpendicular style, consisting of chancel, nave, aisles, north porch and a central tower containing 6 bells, the gift of Sir John WEBB bart in 1715, and a clock with chimes, presented by Sir Thomas S. BAZLEY bart. in 1868: there are 20 stained windows, and attached to the church is a beautiful mortuary chapel, with a marble monument, by Monti, to Barbara, Lady de Mauley who died 5th of June, 1814, erected by her husband, William F. Spencer PONSONBY, first Lord de Manley, who also restored the church about 1850, and died 16th May, 1855: the carved font was the gift, in 1856, of William LONGBOURNE esq. in memory of the same Baron de Mauley: the communion plate includes a chalice, dated 1599: there are sittings for 200 persons. The register dates from the year 1578.
Victor