He is a past president of the Hamtramck Bar Association and a member of many local, state and national bar organizations. He is a graduate of the University of Michigan (AB ’55) and the Detroit College of Law (JD ’57). Musselman was a founding member and past president of the Macomb Arts Council and the Warren Symphony Society. As a lifelong member of the Missionary Church, he served on numerous boards and committees at the local church, district and national level.