Executed
John Kehoe
John Kehoe was an Irish-born organizer in the Pennsylvania coal fields. He was executed by the state of Pennsylvania between 1877 and 1879, one of 20 men put to death in that period in cases tied to the Molly Maguires. IrishCentral reports that he was granted a full pardon 101 years later.
Cause of death, as reported: Executed by the state
Reported by: Pennsylvania courts (court).