I believe Halla Mae Rowland was a daughter of Mary Elizabeth Lamberson & George Rowland. Mary Elizabeth Lamberson was d/o William J. Lamberson & Sarah Ann Phillips. Halla Mae was raised in Oklahoma by her grandparents, William J. & Sarah Ann Phillips Lamberson, so something must have happened to George & Mary (Elizabeth) early on. Halla Mae married William Edward (Ed) Vanderford in Indian territory in the early 1900's and moved with his family to New Mexico. That's the end of the trail, as the saying goes. Does anyone know anything about these families?