Claim: Ben Sippy was the City Marshal of Tombstone, Arizona Territory from November 12, 1880 to June 6, 1881.
Evidence: Ben Sippy was City Marshal of Tombstone, Arizona Territory, from November 12, 1880, to June 6, 1881. 
City Marshal, Tombstone, Arizona Territory November 12, 1880 to June 6, 1881