Anna Marie "Patty" Duke (December 14, 1946 – March 29, 2016)

Patty Duke, the teen who won an Oscar for The Miracle Worker (1962) and
later played "identical cousins" in her own TV sitcom on ABC, has died. She
passed away early this morning. A representatives statement said the cause
of death was sepsis from a ruptured intestine.

 
Original air dates:September 18, 1963, to April 27, 1966

Garry Emmanuel Shandling (November 29, 1949 – March 24, 2016)

According to the Los Angeles Police Department, Shandling suddenly collapsed
and was rushed to a hospital where he died of a massive heart attack. 

Kenneth Joseph "Ken" Howard, Jr. (March 28, 1944 – March 23, 2016)

(CNN) – Ken Howard, who starred in the 1970s series "The White Shadow," had
notable guest roles in such programs as "30 Rock" and was the head of the SAG-
AFTRA actors’ union, died Wednesday. The cause of death was not announced.

Joseph Henry Garagiola, Sr. (February 12, 1926 – March 23, 2016)

Joe Garagiola, a Major League Baseball legend who successfully moved from
the field to the broadcast booth, has died. The Arizona Diamondbacks made
the announcement Wednesday. The cause of his death is unclear at this time.

Frank Sinatra, Jr (Francis Wayne Sinatra)
(January 10, 1944 – March 16, 2016)
 

The Sinatra family said in a statement to The Associated Press that Frank Junior
died unexpectedly of cardiac arrest while on tour in Daytona Beach, Florida.