Having concerted with the deputies of the states and the Dutch generals the necessary measures for opening the campaign, he set out for Maestricht in order to assemble his army.

On the fifth day of May the emperor Leopold died at Vienna, and was succeeded on the imperial throne by his eldest son Joseph, king of the Romans, a prince who resembled his father in meekness of disposition, narrowness of intellect, and bigotry to the Romish religion.

On the fifteenth of June the English troops passed the Maese, and continued their march towards the Moselle, under the command of general Churchill; and the duke set out for Cruetznach, to confer with prince Louis of Baden, who excused himself on pretence of being much indisposed.

Marlborough visited him at Castadt, where in a conference they resolved that a sufficient number of German troops should be left for the security of the lines of Lauterburg and Stolhoffen, under the command of general Thungen, and that prince Louis of Baden should march with a large detachment towards the Saar, to act in concert with the duke of Marlborough.

The confederate army passed the Moselle and the Saar in the beginning of June, and encamped at Elft in sight of the enemy, who retired with great precipitation, and intrenched themselves in the neighbourhood of Coningsmarcheren.