Yes, old age.
Fiddlin' John Carson died in 1949.
John Renshaw Carson died in 1940.
John Carson Febiger died on 1898-10-09.
John Marvel died on March 16, 2013, in Carson City, Nevada, USA.
John David Carson's birth name is John Franklin Carson.
John Paul Carson's birth name is John Paul Butler Carson.
John David Carson is 5' 11".
John Paul Carson is 4' 7".
Fiddlin' John Carson was born in 1868.
John Renshaw Carson was born in 1886.
John Paul Carson goes by Jack.
The cast of John Carson - 2015 includes: Michael Copon as William Napier Monte Markham as John Carson