Camp Pease Sul Ross On Dec. 19, 1860, an armed force led by Texas Ranger Captain Sul Ross attacked a Comanche hunting camp on the Pease River. Among their captives was a boy whom Ross took in and named “Pease.” This is his story … (Comanche Territory, by Heinie Hartwig; Heritage Auctions, Dallas) Comanche Territory, by Heinie Hartwig; Heritage Auctions, Dallas