I only read "Richard's Cork Leg."
Various shenanigans occur in an Irish cemetary then move on to an upstanding citizen's house, then back to the cemetary. Prostitutes, rebels, Republicans, Blueshirts, loose women and fast men quip about religion, politics, war, drink, sex and the peculiarities of being Irish.
Not really a play, this piece is more a cross between a farce and a vaudeville act. I found it very funny but you may have had to have just watched "The Wind that Shakes the Barley" and/or "Michael Collins" to get all the references. The topical (for that time) jokes at times make it seem a deeper and more thoughtful piece than it is.