I am guessing you are ignorant of Anti-Irish racism.
Anti-Irish racism in Victorian Britain and 19th century United States included the stereotyping of the Irish as alcoholics, and implications that they monopolised certain (usually low-paying) job markets. They were often called "white Negroes." Throughout Britain and the US, newspaper illustrations and hand drawings depicted a prehistoric "ape-like image" of Irish faces to bolster evolutionary racist claims that the Irish people were an "inferior race" as compared to Anglo-Saxons.
I've got distant relatives who live there, so, no. I'm definitely not. But your example wasn't accurate in the least and has nothing to do with the Washington situation.