Calvin O. Wigley, 73 of Marietta, passed away Saturday May 1, 2021.  Funeral services will be held Tuesday May 4th, 1:00pm, Macland Baptist Church, with Gene Hice officiating.  Mr. Wigley will lie-in-state at the church 1 hour prior to the service.  Burial will follow in Kennesaw City Cemetery.  He served in the United States Air Force from 1965-1969.  Mr. Wigley had retired for the Cobb County Government and was a member of Macland Baptist Church.  He is survived by: son, John P. Wigley; grandchildren, C. J. Brown, Evan Wigley, Madison Wigley and Kennedy Wigley; sister and brother-in-law, Paula and Lane Tison; Lynn and Matt Hall, their children and grandchild; and many nieces and nephews also survive.  Mr. Wigley is preceded in death by 6 brothers and 4 sisters.  The family will receive friends Monday May 3rd, 5:00-7:00pm, Collins Funeral Home 4947 N. Main St., Acworth, GA 30101, 770-974-3133.