THELNETHAM, a parish in the hundred of BLACKBOURN, county of SUFFOLK, 3 miles (N. W.) from Botesdale, containing 512 inhabitants. The living is a discharged rectory, in the archdeaconry of Sudbury, and diocese of Norwich, rated in the king's books at £16. 18. 4. Dover Colby, Esq. was patron in 1816. The church is dedicated to St. Nicholas.