Earp family Montana Law Enforcement Museum Tombstone Epitaph Earp Family History 1851 births 1882 deaths 1882 murders in the United States American people of Scotch-Irish descent American people of English descent American town marshals Lawmen of the American Old West Male murder victims American police officers People from Pella, Iowa People from Butte, Montana People murdered in Arizona United States Marshals American folklore Arizona folklore Cochise County conflict Morgan Gunslingers of the American Old West Deaths by firearm in Arizona Arizona pioneers People from Tombstone, Arizona