Notes:

https://www.findagrave.com/memorial/144382464/marie-bernard

Marie is the daughter of Rene Bernard and Andree Guyon (1620-). She married Rene Landry in 1659, in Port-Royal, Acadie. They are the parents of the following:
1) Antoine (1660-) md Marie Thibodeau
2) Claude (1663-1747) md (a) Marie Babin and (b) Anne-Catherine Thibodeau
3) Cecile (1664-1741) md (a) Etienne Racois and (b) Pierre Theriault
4) Jean (1666-1752) md Cecile Melancon
5) Rene (1668-) md Anne Theriault
6) Marie (1671-1746) md Martin Dupuis
7) Marguerite (1673-) Martin Dupuis
8) Germain (1674-) md Marie-Madeleine Melancon
9) Jeanne (1676-1710) md Jean Theriault
10) Abraham (1678-) md Marie Guilbault
11) Pierre (1680-) md Madeleine Brossard
12) Catherine (1682-1754) md Jacques Leblanc
13) Anne (1684-) md Rene Blanchard
14) Charles (1688-1722) md Catherine Brossard
15) Isabelle (1690-)

The exact name of Marie and Jeanne Bernard's father is heavily debated. All evidence says it is not Rene or Andre so do not change the name unless you have discovered some new evidence that dozens of scholars have not found in decades of searching. The strongest evidence suggests his name was Charles. There is a marriage record in France for Charles Bernard and Andree Guyon, but it is still unclear if this was the same Andree Guyon. A profile for Charles Bernard as the spouse of Andree Guyon is linked to her profile so his information can be documented. Perhaps mtDNA evidence will someday allow us to link our Andree Guyon to the Thyphaine Pannier maternal line in France. Until then it is best to leave the given name blank.
http://savart.info/bernard/
https://www.wikitree.com/wiki/Guyon-3

Marie married René Landry (Dit Le Jeune) 1659, Port, Ain, Auvergne, France. René (son of Rene Landry and Perrine Bourg) was born 1634, Charente, Poitou-Charentes, France; died 1692, Port Royal, Annapolis, Nova Scotia, Canada; was buried 1692, Garrison Graveyard, Annapolis Royal, Annapolis, Nova Scotia, Canada. [Group Sheet]

1. Marie Jeanne Landry was born 1676, New France, France; died 19 May 1710, Grand-Pré, Acadia, New France; was buried 21 May 1710, Saint-Charles-des-Mines Grand Pré, Kings County, Nova Scotia, Canada.
2. Antoine Landry was born About 1660, Port-Royal, Acadia, New France; died 6 Feb 1711, Saint Charles des Mines, Grand Pré, Acadia, New France; was buried 6 Feb 1711, Saint Charles des Mines, Grand Pré, Acadia, New France.
3. Abraham Landry was born About 1678, Port Royal, Acadia, New France; died About 1747, Pisiquit, (Acadia), (Now, Windsor), Hants, Nova Scotia, Canada.
4. Claude Landry was born 28 Feb 1660, Port Royal, Acadia, New France; died 4 Sep 1747, Annapolis Royal, Annapolis, Nova Scotia, Canada; was buried , Saint-Charles-des-Mines Grand Pré, Kings County, Nova Scotia, Canada.
5. Germain Landry was born About 1674, Port-Royal, Acadia, New France; died About 1718, Pisiquit, Acadia, New France; was buried , Pisiquit, Acadia, New France.
6. Marie Marguerite Landry was born 1673, Port Royal, Acadia, New France; died After 5 April 1726, Acadia, New France.
7. Charles Landry was born About 1688, Port-Royal, Acadia, New France; died 5 Nov 1727, Annapolis Royal, Nova Scotia, British Colonial America; was buried 6 Nov 1727, Annapolis Royal, Nova Scotia, British Colonial America.
8. René Landry was born About 1668, Port-Royal, Acadia, New France; died 1718.
9. Marie Landry was born About 1671, Port Royal, Acadia, New France; died 20 Sep 1746, Grand Pre, Acadia, New France; was buried 20 Sep 1746, Saint Charles des Mines, Grand-Pré, Acadia, New France.

Notes:

There existed in Acadia, around 1690, three persons named Bernard: Marie, born in 1645 and married about 1659 to René Landry; Jeanne, born (no one knows when) and married about 1666 to Guyon Chiasson; and finally René, born in 1663 and married about 1689 to Madeleine Doucet. What kinship existed among these three individuals? René appears to have been a stranger to Marie and Jeanne, because, not being mentioned in the 1686 census, he seems only to have arrived at Beaubassin after that date, possibly at the instigation of M. de la Valliere. in any event, no dispensation for kinship among his descendants justifies the supposition that he was a relative of Marie and Jeanne.?

Note carefully that Jeanne and Marie were the daughters of Andreé Guyon and ______ Bernard, but that her unnamed husband died prior to her remarriage in 1650/51, when she is listed as a widow. Rene was born at least 12 years AFTER THE DEATH of Jeanne and Marie's father.

Charles married Andree Guyon About 1639, France. Andree (daughter of Pierre Guion and Marguerite Couillon) was born 5 Dec 1620, Saint-Jean-d'Angély, Charente-Maritime, France; was christened 1620, France; died 29 Aug 1686, Annapolis Royal (Annapolis), Annapolis, , Nova Scotia, Canada; was buried 1686, Annapolis Royal, Annapolis, Nova Scotia, Canada. [Group Sheet]

Pierre married Marguerite Couillon Marguerite died Deceased. [Group Sheet]