Birthdate
June 1962
Nationality
British
Occupations
Analyst
Roles
Director
Address
Office 4, 219 Kensington High Street, Kensington, London, England, W8 6BD
Sonja Antoinette Johnstone was born in June 1962.
Sonja Antoinette Johnstone Business Events
13 Apr 2016
Resignation
02 Aug 2011
Appointment