Analysis of information sources in references of the Wikipedia article "Olivier Le Jeune" in English language version.
We do not know whether Couillard treated him as a slave or set him free, for in the burial register Olivier is listed as a servant. No text certifies that he was a slave. His situation may very well have been the same as that of the Indian girls Charité and Espérance, whom Champlain was unable to obtain permission to take to France and whom Couillard adopted.
They must have formed part of a cosmopolitan household, for it contained also Olivier Le Jeune, a black boy from Madagascar brought up the river by the English, sold to Olivier Le Baillif, and given by him to the Couillard family.