Hi Ralph,
Like Guillaume-272, Christophe Margery has an entry in the Dictionnaire généalogique des familles acadiennes, but other than an appearance in the 1686 census, nothing more is known about him. Hopefully, one day more records will be found. You can create a profile. Citation: Stephen A. White, Dictionnaire généalogique des familles acadiennes. (Moncton, N.-B.: Centre d'études acadiennes, Université de Moncton, 1999), Print. p. 1120 Christophe Margery, born around 1631, on 1686 census at Port-Royal, age 55, listed alone.
For more visibility on G2G posts about Acadians, it would be a good idea to add the tag Acadia.
Thanks for your keen observations and your help.