Nancy R. Davis passed away Friday April 24, 2020 at Mansfield Methodist Hospital in Mansfield TX. Nancy was the Administrator of the Operating Engineers Welfare Plan in Tulsa for many years. Nancy was born in Skiatook Oklahoma and lived in Tulsa, OK for most of her life. Nancy moved to Mansfield TX in Jan 2020 to be near her Son and Family, residing at Cedar Bluff Assisted living. Her surviving Family Members include: Mike Davis son, Pam Perez daughter, Grandchildren, Great Grandchildren.