A proof of the antiquity of the fortifications may perhaps be found in
the name of the tower called _la Tour Guillaume le Roi_, which stands
immediately behind St. Peter's, and was intended to protect the river at
the extremity of the walls, dividing the town from the suburb of
Vaugeux. This tower is generally supposed to be the oldest in the
fortifications. Its masonry is similar to that of the wall with which it
is connected, and which is known to have been built about the same time
as the abbey of St. Stephen. The appearance of it is plain, massy, and
rugged; and it forms a picturesque object. Such also is the _Tour au
Massacre_, which is situated at the confluence of the Orne and Odon. The
tower in question is said to have received its gloomy title from a
massacre, of which our countrymen were guilty, at the time when the town
was taken in 1346. There is, however, reason to believe that this tale
is a mere fiction. Huet, at the same time that he does not venture so
far to oppose popular belief, as altogether to deny the truth of the
story of the massacre, adds, that the original name of the tower was _la
Tour Machart_, and suspects its present appellation to be no more than a
corruption of the former one. Renauld Machart was bailiff of Caen two
years prior to the capture of the place by Edward IIIrd; and the
probability is, that the tower was erected by him in those times of
alarm, and thus took his name. It has been supposed that the figure
sculptured upon it, may also be intended for a representation of Machart
himself.

Caen contains another castellated building, which might easily mislead
the studious antiquarian. The _Château de Calix_, as it is sometimes
called, is situated at the extremity of the suburb known by that name;
and the curious inhabitants of Caen usually suppose that it was erected
for the purpose of commanding the river, whilst it flowed in its
ancient, but now deserted, bed; or, at least, that it replaces such a