Who was 18th century French chess Master?

Moves of ... ???

The _______ moves any number of vacant squares in any direction diagonally. Note that a ______ never changes square color, therefore players speak about "dark-squared" or "light-squared" ______, depending on the color of square on which the ______ resides. Alternatively, ______ may be identified as a "queen _______" or a "king ______", depending on whether they are next to the queen or the king when on their home square.