John McCaffary

John McCaffary
Bornc. 1820
Died(1851-08-21)August 21, 1851 (aged 30/31)
Cause of deathBotched execution by hanging (unintentional strangulation)
Criminal statusExecuted
SpouseBridgett McCaffary
ConvictionWillful murder
Criminal penaltyDeath
Details
VictimsBridgett McCaffary
DateJuly 23, 1850

John McCaffary (c. 1820 – August 21, 1851) was an Irish-American farmer who was convicted and executed for the murder of his wife, Bridgett McCaffary. His execution by hanging was botched; he was unintentionally strangled for over 20 minutes until he died. His execution led to the abolition of capital punishment in Wisconsin.