author
Best known for a rare travel-historical work on Malacca and Perak, this elusive writer left behind more mystery than biography. The surviving record points to a French-language source author whose work reached readers through a 1908 Dutch version.
Very little confirmed biographical information is readily available about F. J. Agassis. Publicly accessible library and ebook records consistently identify the name with Het settlement Malakka en het sultanaat Perak, and Project Gutenberg currently lists that as the only work under this author entry.
The surviving text is a Dutch publication from 1908, and its opening note says it was written "naar het Fransch"—that is, from the French of F. J. Agassis. That strongly suggests Agassis wrote in French, or that the Dutch text was translated or adapted from a French original.
Because so little dependable background information appears to survive online, it is safest to remember Agassis through the work itself: a compact, detail-rich account of Malacca and the Sultanate of Perak, focused on history, trade, resources, and colonial-era geography. No clearly verified portrait image was found in the sources reviewed.