The Renison project is designed to trace the surnames Renison and Rennison and variants including Rennisson, Renesen, and Renason, using Y DNA testing of male members whose surnames match the name variants above.  Men with the surname variants above (or anything close) are welcome to join provided Y DNA testing has either been completed or it will be completed as part of the group testing.  Please ask the administrator, Brent Renison, for information on group testing which may be less costly than ordering it individually.