Grandmaison Family History
Grandmaison Name Meaning
French: topographic name or metonymic occupational name composed of grand ‘large’ + maison ‘house’ used to denote someone who lived or possibly worked in a large house or a habitational name from (La) Grand’maison (La) Grand-Maison or (La) Grand Maison names of several places in various parts of France.
Source: Dictionary of American Family Names 2nd edition, 2022