Place/Date of activity

As captain of the corps engineers he participated in succesfully defending fortress Grave against the French, although he was wounded at his right arm. After the Revolution was a fact, he demanded his release and he participated till 1807 in numerous committees to map large parts of the country

Place/Date of activity

As captain of the corps engineers he participated in succesfully defending fortress Grave against the French, although he was wounded at his right arm. After the Revolution was a fact, he demanded his release and he participated till 1807 in numerous committees to map large parts of the country