My name is Marieke Schuller and I'm from the Dutch side of the Schuller-family. My grandfather's grandfather lived in Indonesia. At that time, our family name was Schuller tot Pursum (a noble family in the Netherlands), but because of a mistake the last part fell off and ever since our name is Schuller. Because we were a noble family, our genealogical tree is listed in the Royal Library in the Hague.
Anyone who is related to the Schuller-family that lived in Indonesia, can contact me. Maybe I can be of any help.