//150 years ago the UK flooded Ireland with Protestant Scots and eventually the whole of the Northern counties had a pro-protestant/pro Uk populations.//
More lies and misinformation on a "truth" ensured site.
There was, in 1606, an independent Scottish settlement in east Down and Antrim. It was led by adventurers James Hamilton and Sir Hugh Montgomery, two Ayrshire lairds. There was another major influx of Scots into northern Ireland which occurred in the late 1690s, when tens of thousands of people fled a famine in Scotland to migrate to Ulster. Perhaps the UK that Gromit misleadingly references is the Ulster Plantation, a colonisation plan devised by James VI of Scotland. The Uk was founded in 1707 James VI of Scotland and I of England died in 1625. You need to be British though to understand this stuff.