Frequent mob target John Sullivan, more commonly known as “Blackie”, and later “Blackie the Sieve”. He earned the nickname due to how many times he's been shot, and survived.
For more on Blackie Sullivan, visit: https://milwaukeemafia.com/blackie-sullivan/
Links:
- Visit MilwaukeeMafia.com for more information
- Gavin's Books: https://amzn.to/3ssKOQH
- Patreon: https://www.patreon.com/Milwaukeemafia
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