I whakaingoatia a Doyle hei Knight of Grace o te Order of the Hospital of Saint John of Jerusalem i te tau 1903. He kaitautoko a Doyle mo te pakanga mo te whakahou i te Kawanatanga Koreutu o Kongo, na te kairipoata a ED Morel me te kaitono a Roger Casement. I te tau 1909 i tuhia e ia Te hara o te Kongo, he pukapuka roa i whakahengia ai e ia nga whakamataku o taua koroni. I mohio ia ki a Morel me Casement, ana ka taea, i te taha o Bertram Fletcher Robinson, i whakaaweawehia e raatau etahi tohu i roto i te pukapuka The Lost World i te tau 1912.
Ko Bertram Fletcher Robinson