White's Devonshire Directory (1850) says

"ANSTEY, (WEST) is a small scattered village, on the acclivities of a lofty eminence, near the source of the river Yeo, and the borders of Somersetshire, 5 miles west of Dulverton, and 9 miles E. by N. of South Molton. It has in its parish 279 souls, and 3008 acres of land, including more than 1000 acres of open moorland, rising abruptly from the Duns Brook, which divides the two counties. Yeo Mill and a number of adjacent dwellings are on the banks of the river, a mile S. of the church. Lord Clinton is lord of the manor, which was held successively by the Le Moigny, Pillond, Cornu, Speccot, and Rolle families. The Hon. Newton Fellowes, Jas. Hill, Esq., Mrs. and Misses Fisher, J. Partridge, A. Smith, Esq., and several smaller owners have estates in the parish. The Church (St. Petrock,) is an antique structure, in the perpendicular style, with a tower and three bells, two of which were damaged, and the tower much injured by lightning, about ten years ago. The interior has several neat mural monuments, and a small gallery, erected in 1839."