http://www.dailymail.co.uk/news/arti...ck-age-72.html

Frank Sinatra Jr., who carried on his famous father’s legacy with his own music career, has died at the age of 72.

His family said in a statement that Sinatra died unexpectedly Wednesday of a heart attack while on tour in Daytona Beach, Florida.

The statement said the family mourns the untimely passing of their son, brother, father and uncle. No other details were provided

His father also died from a severe heart attack in 1998.