Linda:

Yes, this maybe same family. There is a Hiram Simpson in our family. Brother to Frank(Francis) Simpson. I think their mother's maiden name was Goe. Her first name is Hannah.Father was William Simpson.Frank is buried in Mt. Vernon Cemetery in Jefferson Township, Fayette County,Pa.Other Goes, Redman(Redmond), Lancaster are buried there.At time of Frank's death siblings wee located in Brownsville,Beaver county,Pa and Ohio. I believe along with other potential Goe relatives.
Lancaster is William also buried in Mt. Vernon Cemetery. His wife (maybe 2nd) is Ellen Simpson. Not sure if related but belive maybe.
You may contact me at asilvia@nycap.rr.com if this sounds familiar