Cathelene W Gruss, David A Gruss, Kathleenw Dvm Gruss and one other person are people possibly related to John. John’s residency is at 1155 Trillium Rd, Earlysville, Va 22936. This year John celebrated his 71 birthday. His birth year was listed as 1953. He has stayed in Earlysville before moving to Earlysville. John has listed (434) 973-9699 as his phone number.