Rivière's remains were brought back to Hanoi, where a funeral service was said over them by Paul-François Puginier, the French apostolic vicar of Western Tonkin.
Jenazah Rivière dibawa kembali ke Hanoi, di mana sebuah upacara pemakaman konon dilaksanakan untuk mereka oleh Paul-François Puginier, vikaris apostolik Prancis Tonkin Barat.