Apparently:
This is Markievicz House
The photograph you have looks like was taken when it was used as a sanatorium.
The house overlooks salmon point in the river
The house was built by Charles Anderson, brewer. It was later owned by
Pollexfin the grandfather of WB Yeats. It was a Protestant High
School, later a sanatorium, and then the community care headquarters
of the NW Health Board. It is now surrounded by new buildings and
mostly used as a store.
Thanks to those local historians whose knowledge is so invaluable to the rest of us would be historians!
