Can you add any information on Joseph Louis Napoléon Mercier? Please help grow his WikiTree profile. Everything you see here is a collaborative work-in-progress.
Sources
↑ Entered by Robert Blais, Friday, August 30, 2013.
Thank you to Robert Blais for creating Mercier-344 on 30 Aug 13. Click the Changes tab for the details on contributions by Robert and others.
Is Napoléon your ancestor? Please don't go away! Login to collaborate or comment, or ask our community of genealogists a question.
Sponsored Search by Ancestry.com
DNA Connections
It may be possible to confirm family relationships with Napoléon by comparing test results with other carriers of his ancestors' Y-chromosome or mitochondrial DNA.
Y-chromosome DNA test-takers in his direct paternal line on WikiTree: