Question: When did The Cowboys fight with Wyatt, Virgil and Morgan Earp and Doc Holliday?
Sentence (from "Ike Clanton"): Joseph Isaac "Ike" Clanton (1847 – June 1, 1887) was a member of a loose association of outlaws known as The Cowboys who clashed with lawmen Wyatt, Virgil and Morgan Earp as well as Doc Holliday.
Relevant evidence: Yes