In the book, yes. In the show, no at least not yet.
No.
Damon Edge died on 1995-08-11.
S. Foster Damon died in 1971.
Before Damon was about to die, he still feels that his friend is faithful and he feels that he has not returned due to no fault of his own.
Damon Knight died on April 15, 2002 at the age of 79.
Damon Runyon died on December 10, 1946 at the age of 66.
Cathryn Damon died on May 4, 1987 at the age of 56.
Samuel C. Damon died on 1885-02-07.
Damon M. Cummings died on 1942-11-13.
Damon E. Allen died on 2009-02-15.
Samuel Mills Damon died on 1924-07-01.
NO