Ameredith Robert B. Olinger was born around March 1850 to William C. Olinger and his wife Rebecca Robinson in
Carroll County, Indiana. They moved to Delaware, Polk County, Iowa and were living there at the time of the 1856 Iowa State Census. The Olingers then moved to Mound City, Linn County, Kansas Territory, arriving there in 1858. They were still there when the 1860 U.S. Census was taken. William C. Olinger died at age 37 in 1861. His widow, Rebecca, remarried to a Joshua Stafford. The Stafford-Olinger family was living in Scott, Bourbon County, Kansas in 1865. The family then moved to the Indian Territory, which would later become Oklahoma. The family then moved to Grayson County, Texas, about 1874, as Rebecca Stafford is listed on the County tax rolls for 1874, 1875 and 1876. Robert Olinger is listed in the 1875 Grayson County, Texas, tax rolls. His brother
John Wallace Olinger and his ranching partner, William Harrison Johnson, arrived at
Seven Rivers, New Mexico, and stayed at the Beckwith Ranch. Robert, along with his mother, arrived sometime later. Bob Olinger later participated in the
Lincoln County War as part of the Murphy-Dolan faction before being assigned as a deputy for famed lawman
Pat Garrett after Garrett was elected Sheriff of Lincoln County in 1880. After the capture of Billy the Kid, Olinger was one of two deputies assigned to guard him in the Lincoln County Courthouse, the other being
James Bell. ==Death==