John A. Blackman (Jac) John A Blackman (Rev. Jac) was born 11-15-35 and passed 4-5-21 during the pandemic. We are pleased to announce we are able to hold his service this Wednesday, July 28, 2021, 6pm at the Rio Grande Center for Spiritual Living. 4374 Alexander Blvd NE, Alb.87107. Potluck to follow.