JH (also known as GM, Grymm M.),
Real name Joe Hendrik. Born in '91, Holland.

Drummer of Sulmog, Thorned Crown & Antinomus (and bass, formerly guitar).

Plays as a session member by Einsamkeit Mit Mihr.

Co-founder of Antinomus in 2006, Later split-up in mid-2007. But reformed in early 2008 by JH and vocalist Asmodeus.

He is also the man behind the band Life's Illness.