Jorkemo

Jorkemo was a poet who, according to Data, belonged to a tradition started by John Keats of poets composing odes to individuals who had a profound impact on their life. (TNG: "Schisms")

This character was only mentioned in dialogue.
Judging by the way Data listed Jorkemo as the last of this lineage, it is reasonable to assume Jorkemo was a recent writer as of 2369.