Osage County

== English == === Proper noun === Osage County One of 105 counties in Kansas, United States. County seat: Lyndon. Named after the Osage River (original name). One of 114 counties in Missouri, United States. County seat: Linn. Named after the Osage River. One of 77 counties in Oklahoma, United States. County seat: Pawhuska. Named after the Osage tribe. === References === Index of U.S. counties on Wikipedia.Wikipedia