It's very rare that someone become involved in the mob after their 40 y;the only example that know is Joe Ligambi from Philly was born in 1939 that was sentenced for cigarettes smuggling in the 1970s.
Criminal records are not a very reliable source because guys can just be good at not getting pinched. Likewise if a guy has a criminal record in his 20's that doesn't mean he was hooked up with the mob back then.
