Monsignor Sean P. Flynn was the pastor of St. Joseph's Church from 1996 to 2008, and the third Director in Mon Don's history. He was born in Ireland and continues to return to his home country every year. He occasionally said special Masses in the Gaelic (Irish) language. The Diocese of Trenton currently has a 12-year limit for pastors, so he was reassigned to St. Mark's Parish in Sea Girt, NJ. He was inducted into the Hall of Fame in 2008, and he returned to concelebrate the graduation Mass of the Class of 2009.