Leukemia
Ray Warne died in 2009.
Frank Warne died in 1994.
Colston Warne died in 1987.
Kate Warne died in 1868.
Warne Marsh died on 1987-12-18.
John Warne Gates died in 1911.
H. Rus Warne died on 1954-04-25.
Ivor Warne-Smith died on 1960-03-04.
Thomas Warne-Browne died on 1962-10-13.
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Helene Warne died on March 25, 1993, in Los Angeles, California, USA.
Beatrix Potter's fiancé was Norman Warne, who was also her editor. Sadly, he passed away before they could marry.