Here is the correct information from the Marriage registers of River Bourgeois, NS
George LANDRY s/o Simon Landry & Marie Samson
Marie BOURG d/o Désiré Bourg & Édesse Samson
married River Bourgeois, NS [St-Jean-Baptiste Ch.] 7 Jan 1862
witnesses: Simon Landry, father of groom; Désiré Bourg, father of bride; Alexandre Morin & Thomas Samson
George's father, Simon Landry was the son of Thomas Landry (s/o Pierre Landry & Anne Clergé) & Madeleine Deveau (d/o Joseph Deveau & Scholastique Landry
If your George was aged 42 years old in the 1881 census, he could NOT have been the son of the Henry (Honoré) Landry and Félicité Samson of the previous message, as they only married in 1847, well after your George's birth.
See the following link for the entire family:http://freepages.genealogy.rootsweb.ancestry.com/~ptouesnard...