Does anyone have information on the CORWIN family? They were merchants in the Sapulpa area c. 1910-1930. They had a general merchantile store in downtown Sapulpa, and maybe in Keifer before that. Oliver CORWIN was married to Cecillia KNIGHT. Both graduated from High School in Keifer, OK. Any information on this family would be apprecited. Wanda Wiggins-Havlick