Passage: Capone married Mae Josephine Coughlin at age 19 on December 30, 1918. She was Irish Catholic and earlier that month had given birth to their son Albert Francis "Sonny" Capone (1918–2004), who had lost most of his hearing in his left ear as a child. Capone was under the age of 21, and his parents had to consent in writing to the marriage. By all accounts, the two had a happy marriage despite his gang life.

Question: what denomination was she?
Irish Catholic