Aismunderby, in the parish of Ripon, wap. of Claro, and liberty of Ripon; near Ripon. Pop. 551.
Source: History, Directory & Gazetteer of the County of York by Edward Baines. Printed and Published by Edward Baines, at the Leeds Mercury office; and sold by Hurst and Robinson, 90, Cheapside, London, and all other booksellers. 1822.