Pledged also to the lords of Compey, initially, the Château de Sales thus came to the keeping of the princes of Luxembourg. The Lord de Sales occupied the prestigious charge of maître d'hôtel of the residence of prince Sébastien II.
The Château de Sales was also pledged to the lords of Compey, and it eventually fell under the guardianship of the princes of Luxembourg. The Lord de Sales was appointed as the chief host or steward of the royal residence of Prince Sébastien II.