I need help finding the Barkmeijer (Barkmeyer) family in Indonesia. I have Johannes Pieter Barkmeijer with spouse Henriette Mathilda Canter Visscher but no birth/death/marriage dates. Childrens names are Hendrik Cornelis and Willem Pieter (though there are probably more children I don't know of yet). I can't seem to find any information beyond these names. Please help!