Need some information about two very old (1919) Certificates of Interest in Cotton County, OK. One is called the Grandpa Wiley Royalty NE quarter of Section 5, Township 2S, Range 10 W.I.M. The other is called "G.E. and T. Royalty; NW quarter of Section 4, 2S, Township 2S, Range 10 W.I.M.