Cor Castle, Innishannon, Co Cork

Bence-Jones, Mark. A Guide to Irish Country Houses (originally published as Burke’s Guide to Country Houses volume 1 Ireland by Burke’s Peerage Ltd. 1978); Revised edition 1988 Constable and Company Ltd, London. 

p. 92. “Corcor/LGI1912) A small, early Gothic Revival castle, its doorway being a Gothicized Venetian window in the Batty Langley manner.”