Wilkinson (1922-2015) was professor emeritus of music theory and composition and taught organ students at West Chester University, serving there for over 35 years. He also served on the faculties of Chestnut Hill College, Beaver College, and Arcadia University. As a church musician, he served as director of music and organist for St. Martin-in-the Fields Episcopal Church, Chestnut Hill. Wilkinson recorded several discs with the Pro Organo label.