In the landsdknecht armies and in the town of the 16th century, "Wachtmeister" was the official title to a «war experienced, skilful, and honest fellow», which was – in line to the order of his superior – responsible for the security of the military compound, or/and had to take care for the marching troops. He organized and controlled the guards, was responsible for discipline and attention, and took care for knowing the watchword. The watch service was provided almost by the cavalry, and often the mounted troops were responsible to guard the whole army, what was the case for instance in Brandenburg about 1620.