He still corresponded with the king, and returned again to London next year, but in May 1765, after the duke of Cumberland's failure to form an administration, Grenville exacted the promise from the king, which appears to have been kept faithfully, that Bute should have no share and should give no advice whatever in public business, and obtained the dismissal of Bute's brother from his post of lord privy seal in Scotland.
Wounded in the charge of Cumberland's infantry column, he was taken to the tent of King Louis XV.
Barbeyrac also translated Grotius's De Jure Belli et Pacis, Cumberland's De Legibus Naturae, and Pufendorf's smaller treatise De Officio Hominis et Civis.
In place of advancing on Edinburgh, they dallied round Stirling castle in futile siege, and, on the news :of Cumberland's advance, alarmed by desertions which they appear to have greatly exaggerated, the chiefs compelled Charles to a fresh retreat.
It is in a clerical work written to refute Hobbes, Bishop Cumberland's De Legibus Naturae (pub.
This corps never got beyond Newcastle, but young Granby went to the front as a volunteer on the duke of Cumberland's staff, and saw active service in the last stages of the insurrection.