Think when colombo took over in 63 64 he broke all profacis and Joe mals capos and started over. Made scarpa do a count of every guy in the family. Colombo was young boss to born in 24. Scarpa files detail almost everything that happens in that family oonce Joe tookover. And the to were friends.
Thats right,Joe broke all of the former old timer Profaci captains and went with the new guys.He liked Joe Yac a lot.
He had scarpa do numbers check,and there was 108 colombo familly soldiers.Colombo crated 10 crews suposedly,with 10 soldiers in each something like that.He put some guys directly under him so he could control them.
I dont know when Yac was made a capo,but if i had to guees i would say around 1963 or so.Whenever Joe Colombo got to power.Colombo was actually not a bad familly boss in his day,The italian league got his mind f..... up.
Also Carmine Persico was made a capo in 63 or 64,and he was even younger than Yac.