Note 30 — MARLBOROUGH'S DISPATCHES.
Reading edition
"At the future congress, his Imperial Majesty will do all that is possible to sustain my Lord Duke in the principality of Mendleheim, but if it should so happen that any invincible difficulty should occur in that affair, his Imperial Highness will give his Highness an equivalent out of his own hereditary dominions."—Emperor Charles VI. to Duchess of Marlborough, August 8, 1712.—Coxe, vi. 248.