May 24, 1944 – July 7, 2024 GRAFTON, N.D. – Calvin “Cal” Ferguson, 80, Grafton, N.D., died Sunday, July 7, in his home. Visitation will be from 1-2 p.m., followed by a memorial service at 2 p.m., Friday, July 12, at Tollefson Funeral Home in Grafton. Arrangements by Tollefson Funeral Home.