I had never heard of this guy before. But he seems to have been a player in the Cleveland Mafia.

Strax, yes that is the guy.

I found out that Montana was arrested in 1956 for violation of the narcotic laws. A text says he was 37 at the time. So I´m guessing he was born in 1918 or 1919. If I´m correct, then this guy seems to fit the mold:

John Montana: Social Security Death Index (SSDI) Death Record

Name: John Montana
State of Issue: Ohio
Date of Birth: Tuesday September 03, 1918
Date of Death: Saturday June 25, 2011
Est. Age at Death: 92 years, 9 months, 22 days
Confirmation: Verified

Last known residence:

City: Chagrin Falls; Bentleyville; Chagrin Township; Hunting Valley; Moreland Hills; Munson Township; Newbury Township; Orange; Orange Village; Russell Township; South Russell

County: Cuyahoga
State: Ohio
ZIP Code: 44022