Conversation so far:
What's relevant about the twilight years?
For the Sandman, the series depicted him as an old, thin man with a balding scalp and a sharp wit.
Are there any other interesting aspects about this article?
During Zero Hour, Dodds is returned to his proper age by the Extant.
What is Zero Hours?
Wesley Dodds is shown as retired and living with Dian Belmont though occasionally coming out of it, most notably in a team-up with Jack Knight.

Question: Who is Jack Knight?
Self-contained rewrite: In Sandman, who is Jack Knight?