There is a very, very lengthy report of a court case involving fishing rights - Plunkett v Houston.
Mayo Constitution, 20 July 1852
" ... Captain Houston, who is a stranger in the country, but who has taken a considerable tract of land from Lord Sligo, and is a gentleman of great wealth and influence ... Gentlemen, Mr Plunkett has not the honour of Captain Houston's acquaintance, that gentleman has built or is building a house near his mountain farms where he feeds his flocks of sheep".
Mayo Constitution, 7 Nov 1854
" ... poison was placed by some miscreant in the dog kennels at Dhulough Lodge. It is impossible not to connect this malicious act with the unwonted success which has attended Captain Houston's sheep stealing ...".
Did Captain (W) Houston have Doo/Dunlough Lodge built?