johnny was made before junior but i dont think he was ever in his crew.
The flashbacks made it seem that he was in his crew.
Here the flashback scenes:
This one Uncle Jr has to pick his young brother up and drive him and at the carnival clown. Uncle Jun always with him.
http://youtu.be/jb5XmHdvqUkThis one Uncle Jr with his brother Johnny when Tony first time saw his father cut the guy's finger off.
http://youtu.be/LRdnLam0uSMThat's explain why Uncle Junior is a bitter.