Chester P. Emunson died in 1956.
Chester Harriott died on July 4, 2013, in UK.
Thomas Wedgwood IV died in 1773.
King Camp Gillette was born on 5 January 1855
Anita Gillette's character, 'Dr. Emily Hanover', did not die in the series. She was in the final episode titled "The Cutting Edge" (1983), which served as an unsold pilot for a spinoff. The confusion is that Anita Gillette played a different character, 'Helen Quincy' in the episode titled "Promises to Keep" (1979). She is in flashback scenes as Quincy's dead first wife. Gillette's 16 other appearances on the show were all as 'Dr. Emily Hanover'.
Chester Gillette was born in 1883.
Charles Gillette died in 1969.
Arthur Gillette died in 1921.
Edwin Gillette died in 2003.
Clarence Preston Gillette died in 1941.
Guy Gillette died on 1973-03-03.
Francis Gillette died on 1879-09-30.
Edward H. Gillette died in 1918.
Emma Genevieve Gillette died in 1986.
William Gillette died on April 29, 1937 at the age of 83.
Douglas W. Gillette died on 1942-10-26.
King C. Gillette died on 1932-07-09.