Onanojah Mongoson, (-1950, ?) was a lumberjack in Bambandyanalo.
Onanojah believed in Shamanism.
He earned enough to live a decent life, but was sometimes a little bit short. He was considered as belonging to the lowest caste. However, he made some friends among it. He was seen as a true poet, and legends says that he couldn't live without reading and writing. Years after, some of the works Onanojah made are still enjoyed and sometimes studied. He had a sane way of life, exercising regurlarly. He was a determined one, living an independant way of life.