Willowfield, Ballinamore, Co Leitrim 

Mark Bence-Jones. 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. 285. “A two storey five bay gable-ended mid-C18 house. A seat of the Percy family.” 

http://landedestates.nuigalway.ie/LandedEstates/jsp/property-list.jsp?letter=W 

Alexander Percy was occupying the house at Aghatawny, known as Willowfield, at the time of Griffith’s Valuation when it was valued at £10.Lewis records it as a seat of the Percy family in 1837. In 1814 it was the residence of William Shanley. Both Taylor and Skinner and Wilson also record it as a seat of the Shanley family in the 1780s. The building is still extant.