Ayott-St Peter, or Ayott-Parva, a parish in Herts, about 1 1/2 mile W from Welwyn, and with a station on the G.N.E. It has a post office under Welwyn, which is the money order and telegraph office. Acreage, 1093; population, 215. The living is a rectory in the diocese of St Albans; gross value, £207 with residence. The church, erected in 1875, is in the Early Decorated style.