Brinkman, Granite, Mangum, Reed, Willow English Crimsonedge34/Wikipedia https://en.wikipedia.org/wiki/Greer_County,_Oklahoma Brinkman, Granite, Mangum, Reed, Willow English English Wikipedia https://en.wikipedia.org/wiki/Greer_County,_Oklahoma Greer Brinkman, Granite, Mangum, Reed, Willow English English English "Wikipedia.org". Greer County, Oklahoma Wikipedia "Wikipedia.org".