Adoption agency no longer exists

Hi, I was adopted through Friends of Children though Easter House. Rome, Georgia on August 9, 1983. I do not have a lot of information. My hospital records do not list the hospital name. I may have been in an Atlanta hospital at 1: 51pm. Names on my mom's notes from the time list Seymour Kurtz and Marianne Zahner. Any information any one has would be much appreciated. I hope to learn more about my biological family.