Celebrity | Frank Sinatra Suicide Guy Not Related to Sinatra He's just some guy named Frank Sinatra Jr. By Evann Gastaldo Posted Aug 4, 2010 5:49 AM CDT Copied In this 1990 file photo, Frank Sinatra is shown in New York's Radio City Music Hall. (AP Photo/Mario Suriani, file) That guy named Frank Sinatra Jr. who attempted suicide Monday? Not actually related to Frank Sinatra. Though reports indicated the younger Frank was Ol’ Blue Eyes’ grandson, a family source tells the New York Daily News that’s not true. Frank Sinatra’s 66-year-old son, Frank Sinatra Jr., has apparently never met the 32-year-old man of the same name. Read These Next Two state troopers were shot in Pennsylvania Something James Carville said made Melania Trump's lawyer unhappy. Vance's office says it wasn't involved in the river-raising. JD Vance in hot water over birthday boating trip. Report an error