As far as I know, I am not related to a Mayo. However, I am researching a Thomas O'Brissell whose will of 1698 had a witness named Valentine Mayo. Mayo's 1702 land patent in Middlesex Co was adjacent to the land of Thomas Obrissell, dec'd. Obrissell's wife was named Ann _________. Just wondered if there was any connection. Judy Penrod Purcell Duncanville, TX