Ivan Ditmars died on September 10, 1997, in Encinitas, California, USA.
Ivan Ditmars's birth name is Ivan Dale Ditmars.
Ivan Ditmars was born on April 12, 1907, in Olympia, Washington, USA.
Raymond Ditmars died in 1942.
Isaac E. Ditmars died in 1935.
Raymond Ditmars was born in 1876.
Isaac E. Ditmars was born in 1850.
Ivan Ditmars composed the Brahms paraphrase heard in "Requiem for Methuselah" .
Ivan Ryadchenko died in 1999.
Ivan Doncevic died in 1982.
Ivan Bukovcan died in 1975.
Ivan Chuvelyov died in 1942.
Ivan Drašković died in 1613.