There is a small booklet "A Collection of 1851 Census Records" by Josephine Masterson...ISBN 0-8063-4610-8 published in 1994. These are partial listings of census records of 4 Parishes of County Cork in the Union of Kilworth. They are from the Parish of Kilcrumper, Kilworth, and portion of Leitrim and Macroney. There are only 750 households/4000 persons listed. Jeannine Researching: GEARY & FEENY in County Cork