Grover Cleveland is best known as the only president who served two non-consecutive terms in the White House (1885-1889 and 1893-1897), but he also has another remarkable, if eerie, distinction.

He is the only president to personally hang a man – in his case two men, one Irish-born the other Irish American.

How did it come about?

Grover Cleveland was Sheriff of Erie County (Buffalo, New York) back in 1872. Part of his job description was to carry out hangings ordered by the court.

Young Grover Cleveland

Young Grover Cleveland

In reality, Deputy Sheriff Jacob Emerick carried out the daunting deed, earning a reputation as “Hangman Jack.”

On two occasions, however, Cleveland decided to carry out the task himself saying at one point, “Jack and his family have as much right to enjoy public respect as I have and I am not going to add the weight that has already brought him close to public execration."

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The first man Cleveland hanged was Patrick Morrissey, a 28-year old Irishman with a bad temper and a liking for alcohol who knifed his mother after an argument. She died shortly after and he was condemned to death for the crime.

On September 6, 1872, dressed in black, Morrisey was brought from his cell onto the makeshift scaffold. Three priests prayed with him and Sheriff Cleveland pulled the lever that sent Morrisey into eternity. Cleveland was personally affected by the killing and did not come into his office for several days.

President Grover Cleveland

President Grover Cleveland

But he was still game. The second execution, however, went badly. John Gaffney had been convicted of fatally shooting Patrick Fahey in the head after a dispute in a gambling saloon.

Read More: Irish president calls for 3 men executed 135 years ago to be pardoned by British 

A contemporary newspaper report from February 7, 1873  states that Gaffney  tried to claim insanity in his defense: “Either insane through fear of death or pretending insanity has become very violent and uses the foulest language to all who approach him. He walks incessantly, and is said to have abused his spiritual adviser in the most outrageous manner to-day, and threw a crucifix at him through the grating.” Most everyone supposed this was a put-on, but a group of physicians wanted some time to examine him for propriety’s sake.

John Gaffney execution. From ExecutedToday.com

John Gaffney execution. From ExecutedToday.com

They found him sane, Cleveland delivered the news personally. “I beg pardon for all the crime I have done, and I forgive all who have injured me,” Gaffney said.

It got messy, however. Cleveland botched the execution and Gaffney struggled for 23 minutes before dying.

That was enough hanging for President Cleveland, but his reputation as a hangman was etched in voters minds. When he ran for president, his opponents called him the “Buffalo Hangman.” It didn't stop him winning.

Which former US president first presided over gallows in his hometown?