No biography available for Siegfried Terpoorten.
2001
2019
2013
2000
2013
1998
2004
2011
2011
2018
2017
2010
2016
2002
2012
2012
1998
2011
2019
2011
2015
2016
2008
2003
2012
2003
2000
2016
2018
2006
2000
2010
2001
2000
2013
2014
2010
2009
2004
1978
1970
1996
2002
2001
2003
1981
1986
1994
2012
2013
1995
2015
1995
1998
2004
2013
1998
1997
2005
1994
2007
2018
1997
2013
2004
2006
2013
2019
2019
1997