I am looking for the ancestors and family of my grandfather, Johan Marie PLANTFEBER (date and place of birth not known, born pre 1880?). In 1908 he changed his surname to PLANTE FEBURE de VILLENEUVE. He had 3 sons, the eldest was Siegfried, born possibly around 1902; next was Remy Marie Frederik (my father), born 1904 in den Haag; the youngest was Johan Marie (junior) born 1907 in Semarang (?), Indonesia. All 3 sons used the name 'PLANTE FEBURE de VILLENEUVE'and all lived at one time or another in Indonesia. I'd appreciate any information anyone may have on this branch of the Plantfeber family.