What happened to Maglor after the Silmarillon?

[Hammersmith]

Do any writings exist that explain where Maglor went or what happened to him after the Silmarillion?

 

[Eladar]

Do any writings exist that explain where Maglor went or what happened to him after the Silmarillion?

I had to do a search for one of my friend's post, but I found it:

Maglor's death is mentioned in HoMe III: The Lays of Beleriand, in the Lay of Leithian Recommenced:

No other player has there been,
no other lips or fingers seen
so skilled, 'tis said in elven-lore,
save Maelor son of Fëanor,
forgotten harper, singer doomed,
who young when Laurelin yet bloomed
to endless lamentation passed
and in the tombless sea was cast.

Thank you Maerbenn.