Thank you so much for such a quick reply! May I prevail upon you further?

An online family tree I've found traces the paternal line of Eduoard Levesque this way:

Eduaord, son of
Alexis [husband of Anne Bois), son of
Louis-Charles-Francois, son of
Pierre-Joachim, son of

ROBERT LEVESQUE, husband of Jeanne Chevalier.

Do you have any information to corroborate that?

Thank you!