Some sources state that the history of the radio can be considered from 1895. Claude Monet died in 1926, so yes, it may have been announced on the radio at the time, eventhough he was not recognized as a great figure in his lifetime. Also, bear in mind that the contents broadcasted at the time differ a lot from those today.
MERYL STREEP
death was announced in lok sabha before his actual death
Meryl Streep
Claude died on April 12, 1550 at the age of 53.
macduff
Claude Martin died on September 13, 1800 at the age of 65.
Claude Blanchard died on August 20, 2006 at the age of 74.
Albert Claude died on May 22, 1983 at the age of 83.
Claude Champagne died on December 21, 1965 at the age of 74.
Claude Jutra died on November 5, 1986 at the age of 56.
Claude François died on March 11, 1978 at the age of 39.
Claude Debussy died on March 25, 1918 at the age of 55.