Jean Sibelius Death Cause and Date

Jean Sibelius' Death

Born (Birthday) December 8, 1865

Death Date September 20, 1957

Age of Death 91 years

Cause of Death Hemorrhagic Stroke

Profession Composer

The composer Jean Sibelius died at the age of 91. Here is all you want to know, and more!

Biography - A Short Wiki

Finnish composer whose nationalist flair helped his people gain a national identity. He was best known for his set of seven symphonies. 

He married Aino Sibelius on June 10, 1892, and they had five children together. His brother Christian Sibelius founded modern psychiatry in Finland.