Father Cuthbert Sullivan was ordained on May 4, 1949. In 2002, a survivor reported that Sullivan and two other Passionist priests, Eugene Ambrose McGuire and Benedict Mawn, sexually abused him at St. Joseph’s Monastery. McGuire abused him when he was eight, and Mawn and Sullivan fondled him in 1952 when he was thirteen. Sullivan is not listed as credibly accused. Sullivan died on May 15, 1999.
| Date | Church | Location |
| 1950’s | St. Joseph’s Monastery | Baltimore, MD |