The Yellowstone franchise has expanded far past its original 2018 series, and its latest installment, Lawmen: Bass Reeves is just one of many series coming out of the Yellowstone universe. Lawmen: Bass Reeves is a historical American Western series depicting the real life story of Bass Reeves, the first black Deputy U.S. Marshal west of the Mississippi River. The show will explore Reeves life, struggles, and most importantly, his experience as an experienced lawman in Fort Smith, Arkansas during the late 19th century.
https://screenrant.com/how-bass-reeves-spinoff-yellowstone-connect/