Question: When was an organization representing the descendants of Protestant Lowland Scottish migrants to Ireland founded?
Sentence (from "Ulster Scots people"): Their ancestors were mostly Protestant Lowland Scottish migrants, the largest numbers coming from Galloway, Lanarkshire, Renfrewshire, Ayrshire and the Scottish Borders, with others coming from further north in the Scottish Lowlands and, to a much lesser extent, from the Highlands.
Relevant evidence: Yes