Katherina Ambrosio and Chris Mancuso were married April 27 at St. Catherine of Sienna in Franklin Square. The reception was at Russo's on the Bay in Howard Beach. She is a meeting and event planner and is the daughter of Phyllis and Aniello Ambrosio of Franklin Square and Italy. The bridegroom is an electrician with Local 3 and is the son of Ann and Chris Mancuso of Deer Park. The bride earned a bachelor's degree in journalism from LIU Post. The groom earned a bachelor's degree in business from LIU Post. They live in Elmont.