I am researching my great grandparents Marvin & Ethel (Durand) Vaughn. Marvin was b. 1879 in KY, moved to KS where he married Ethel. Marvin worked for the Rail Road and they moved around quite a bit, but finally settling in Mangum, OK. Their children were: Durand, Genevieve, Irene, and Delmond. After Marvin's death in 1926 (he is buried at Riverside in Mangum, OK Greer County) the family moved to Oregon. I have alot of information to happily share, but am still missing a few links. Any help would be deeply appreciated.