Member:
NA Iron Youth - keyboards, vocals  
NA N.A.O.S. - keyboards, vocals (as Magus Wampyr Daoloth)  
NA Diabolos Rising - keyboards, vocals (as Magus Wampyr Daoloth)  
1989-2007 Necromantia - bass, vocals (as Magus Wampyr Daoloth)  
1991-1995 Rotting Christ - keyboards, vocals (as Morbid)  
1993-1996 Thou Art Lord - bass, keyboards, vocals (as The Magus)  
1994-1997 Raism - all instruments (as Magus Wampyr Daoloth)  
2002-2012 Thou Art Lord - bass, keyboards, vocals (as The Magus)  
2007- Necromantia - bass, keyboards, vocals (as Magus Wampyr Daoloth)  
2012- Thou Art Lord - bass, vocals (as The Magus)  
2013- Principality Of Hell - bass, vocals (as The Magus)  
Guest musician:
2004 Septicflesh - vocals (as Magus Wampyr Daoloth)  
2010 Rotting Christ - vocals (as Magus Wampyr Daoloth)