1894: Patrick Prendergast, mayor-murderer

Patrick Eugene Joseph Prendergast, a madman who assassinated the mayor of Chicago, was hanged on this date in 1894.

Prendergast seems to have been a mentally unbalanced character from his early childhood; one might speculatively attribute it to a youthful head injury, or the very early death of his father, or the strains of an impecunious life that pushed his mother to migrate from Ireland to New York.

The year of our Lord 1893 finds him making his way as a newspaper distributor and fixated on the election of Carter Harrison, Sr.* to his fifth non-consecutive term as mayor. Harrison secured the win and was sworn in during the spring of that year, in time to preside paternally over the Chicago World’s Fair.

Prendergast was an ordinary Chicagoan who had extraordinary expectations from the Democratic machine. In a situation reminding of the nutter who murdered President James Garfield when he wasn’t appointed ambassador to France, Prendergrast anticipated from his political cause the boon of patronage vastly outstripping his rank. In Prendergast’s case, that meant an expected appointment as the city’s Corporation Counsel, which would have been as lucrative as it was unmerited.

When that didn’t happen, Prendergast did what any concerned citizen would do and called personally at the mayor’s house to shoot him dead.

The man’s lucidity was the only real question in the courts and — again like Garfield’s assassin — they decided he was sane enough for gallows. Notably, he was defended in a post-conviction sanity hearing (though not at trial) by 37-year-old Clarence Darrow. Not yet a legend, Darrow by this quixotic turn signals his life’s imminent pivot from established corporate lawyer — which was the job he held at the time of representing Prendergast — to populist crusader — which was the mission he embarked upon within a few weeks, resigning like a king from the railroad that employed him to represent the militant who was leading a strike against that railroad.

In his eventful life, Darrow was involved in some 50 murder cases, many of the headline variety. Prendergast was the only man ever represented by Darrow who swung.

He makes a brief and ranting appearance in the 1991 made-for-TV movie Darrow, seen below from about 8:30.

* Not to be confused with his son, Carter Harrison, Jr., who would also go on to win Chicago’s mayoralty.

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