I notice that many legendary, hardcore gangsters have really sissified sons who followed them into the life. Examples below:

John Gotti Sr. - John Gotti Jr.

John Franzese - both Michael and John Franzese Jr.

Giuseppe Bonanno - Salvatore Bonanno or Bill

William Cutolo Sr. - William Cutolo Jr.

I won't count those who didn't go into the life either as an associate or a made man, but this is truly a phenomenon. Any more?