Jack McGurn

Italian-American mobster

Source-basedFalling

Lived 1902–1936, aged 34

Summary

Updated 2026-06-18

Jack "Machine Gun Jack" McGurn was a Sicilian-American boxer, mobster, and eventually a made man and caporegime in Al Capone's Chicago Outfit.

Gallery

Photos

2 images · refresh overdue

Where to find them

No platforms connected yet.

By the numbers

The six component signals behind the Fame score, and their ranks across the leaderboards.

Fame

Falling

48.8

Composite of search demand, mentions, audience & graph footprint.

Score components

Historical8.0

Source confidence50.0

Completeness40.0

Global rank

—

Country rank

—

Category rank

—

Receipts