Looking for Henri Martin Born 1800 IN Probably Canada East

My great grand father was John Joshua Martin born~ 1831 Quebec. My great grandmother was Mary Jane Paul born at sea on way from England to Quebec in 1838. John Joshua had one known brother Frederick Martin born~ 1834 and his wife was Eliza Kelly. We are looking for any other family members of these two and believe their father's name was Henri Martin. we have a picture of who we think is Henri if requested. John Joshua and Mary Jane Paul lived in the Eastern Townships all of their adult life.
Peter Martin born 1832 in 3 Rivers has a remarkable resemblance to John Joshua Martin.
Any help with these families would be much appreciated