Found a photo of "sheep at Turner's Town, near Tamlaght, Co Londonderry"?https://commons.wikimedia.org/wiki/Category:Tamlaght,_County_Londonderry(3rd row, last pic on right)Also a pic of "Turner's Town"?https://commons.wikimedia.org/wiki/Category:Countryside_in_County_Londonderry(bottom row, 3rd from right)Seems to be a single dwelling?
PRONI Historical Maps shows Turner's Town as a village in the townland of Killygullib Glebe