A Mass of Christian Burial for Dr. John Milton Bottorff Sr., 94, of Plymouth will be held Thursday, July 13 at 11 a.m. at St. Michael Catholic Church in Plymouth. Visitation is Wednesday, July 12 from 4:00 to 7:30 p.m. at Johnson-Danielson Funeral Home. The Rosary will be recited at 7:30 p.m. Visitation continues Thursday, July 13 from 10 a.m. until the time of the service at the church. Memorials may be given to St. Michael Grade School in Plymouth, Ancilla College in Donaldson, or for memorial Masses.