Grueser Family History
Grueser Name Meaning
German (Grüser): probably an occupational name for a grain merchant from an agent noun based on Middle High German grūz ‘grain’ (of sand or cereal). Alternatively it may be a topographic name for someone living on sandy soil from a derivative of the same word in the sense ‘sand’.
Source: Dictionary of American Family Names 2nd edition, 2022