No. Calvin of "Calvin and Hobbes" was always the same age.
Calvin Bridges died on December 27, 1938 at the age of 49.
Calvin Fairbank died on October 12, 1898 at the age of 81.
Calvin Griffith died on October 20, 1999 at the age of 87.
Melvin Calvin died on January 8, 1997 at the age of 85.
No
30. Calvin Coolidge
John Calvin earned a MA in the Arts before the age of 20
Calvin Fairbank died on October 12, 1898 at the age of 81.
Calvin Griffith died on October 20, 1999 at the age of 87.
Calvin Coolidge died on January 5, 1933 at the age of 60.
John Calvin died on May 27, 1564 at the age of 54.
Melvin Calvin died on January 8, 1997 at the age of 85.