Birthdate
July 1946
Nationality
American
Occupations
None Supplied
Roles
Director
Address
Ir. D.S. Tuijnmanweg 3-5, 4131 Pn Vianen, Netherlands
John William Szumski was born in July 1946.
John William Szumski Business Events
01 Mar 2015
Resignation
01 Mar 2015
Resignation
23 Dec 2011
Appointment
23 Dec 2011
Appointment