Here's some more info on the other alledged Associates

Onesimos are Everett / North End guys
There are Gaglione's in East Boston, and the Johnny Gags you speak of, is I believe a Medford guy.
Casella was a Revere politician from East Boston.
The Bono's and Margareci's are all from E.B.

These guys all know each other and have been in each others company at one time or another, as well as having been in the company of numerous LCN members. They all have ties and could be considered connected, but, basically they are non entities and inconsequential in the grand scope of things from what I heard.