College of Arms 2016-volume 179, page 244
Badge: The top of a tower Or on the battlements thereof a Griffin statant Sable supporting between the wings a Maltese Cross Or.
The Ulster-Scots surname “Gregg” means “Vigilant”. The motto of “Vigilance and Altruistic Unity” and the design of the shield reflects the concept of vigilance and the armiger’s Christian faith. The wings represent the service of the armiger as an officer in the US Air Force Auxiliary.
The Crest is a black griffin, symbolizing vigilance, strength and courage standing on a tower signifying vigilance. The griffin is displaying the Maltese Cross of the Order of St. John between its wings. As the armiger a businessman, the helmet is a “tilting helmet”, the “business” helmet of mounted warriors. The armiger’s badge is the crest of the arms.