Mountfield is a village and civil parish in the Rother district of East Sussex, England, and three miles north-west of Battle. It is mentioned in the Domesday Book. The parish church is dedicated to All Saints. Mountfield and Whatlington Church of England Primary School is at the road junction in the nearby hamlet of Johns Cross by the A21 and the A2100 road…Mountfield is a village and civil parish in the Rother district of East Sussex, England, and three miles north-west of Battle. It is mentioned in the Domesday Book. The parish church is dedicated to All Saints. Mountfield and Whatlington Church of England Primary School is at the road junction in the nearby hamlet of Johns Cross by the A21 and the A2100 roads further north. The parish includes the linear settlement of Vinehall Street, to the south from Johns Cross, which contains the independent Vinehall School.