Hello, I am looking for information re J.J. Topee who worked for the Dutch Indonesian Railways (NIS) and his family. The family lived in Semarang. After WWII they went back to Holland. I am also looking for information re mr Sian Hok Tong from Manado (then Menado), who graduated in Economics in Rotterdam in 1934. Information re his family, background etc is very welcome. It seems he left Holland before WWII.