He served as a pharmacy assistant to the Dutch officials in 1865 , and was installed as a school teacher between 1866 and 1872 .
Vroom was a pupil of the Dutch Government School at Elmina and went on to have a career with the Dutch colonial government .
Vroom served as a pharmacy assistant to the Dutch officials in 1865 , and was installed as a school teacher between 1866 and 1872 .
Vroom was a pupil of the Dutch Government School at Elmina and went on to have a career with the Dutch colonial government .