The recent half of the family came over to get the hell out of Ireland when the Brits starved people intentionally, then sort-of intentionally, sort of accidentally started a religious civil war. According to the family bible, they stayed with black families that introduced them to Jewish people before they noped-the-hell-out of NYC and Boston in the 1830's. They ended up in Philly just in time to realize they had to go west. They kept a list of names of people that helped them out along the way and ended up mining in the Rocky Mountains when the Civil War started.
The father of one of the families notes in the margins of Romans 14 and not sure why this stuck with me, but in shaky pen was written: Hebrew fed me beef. First in my years eating flesh of cattle.
The older men in the group had to be in their 40's when they came over, so this was a 50ish year old man writing this statement. I wonder how many more Irish immigrants never ate cow/beef until they came to the US and started working here.