Cause of death: natural cause
Count Ferdinand von Zeppelin (German: Ferdinand Adolf Heinrich August Graf von Zeppelin; 8 July 1838 – 8 March 1917) was a German general and later inventor of the Zeppelin rigid airships. His name became synonymous with airships and dominated long-distance flight until the 1930s. He founded the company Luftschiffbau Zeppelin.
Source : Wikipedia
