These petty enterprises, which had struggled since 1822 against the Touchards, usually found a strong foothold in the good-will and sympathy of the inhabitants of the districts which they served.  The person undertaking the business as proprietor and conductor was nearly always an inn-keeper along the route, to whom the beings, things, and interests with which he had to do were all familiar.  He could execute commissions intelligently; he never asked as much for his little stages, and therefore obtained more custom than the Touchard coaches.  He managed to elude the necessity of a custom-house permit.  If need were, he was willing to infringe the law as to the number of passengers he might carry.  In short, he possessed the affection of the masses; and thus it happened that whenever a rival came upon the same route, if his days for running were not the same as those of the coucou, travellers would put off their journey to make it with their long-tried coachman, although his vehicle and his horses might be in a far from reassuring condition.

One of the lines which the Touchards, father and son, endeavored to monopolize, and the one most stoutly disputed (as indeed it still is), is that of Paris to Beaumont-sur-Oise,—­a line extremely profitable, for three rival enterprises worked it in 1822.  In vain the Touchards lowered their price; in vain they constructed better coaches and started oftener.  Competition still continued, so productive is a line on which are little towns like Saint-Denis and Saint-Brice, and villages like Pierrefitte, Groslay, Ecouen, Poncelles, Moisselles, Monsoult, Maffliers, Franconville, Presles, Nointel, Nerville, etc.  The Touchard coaches finally extended their route to Chambly; but competition followed.  To-day the Toulouse, a rival enterprise, goes as far as Beauvais.

Along this route, which is that toward England, there lies a road which turns off at a place well-named, in view of its topography, The Cave, and leads through a most delightful valley in the basin of the Oise to the little town of Isle-Adam, doubly celebrated as the cradle of the family, now extinct, of Isle-Adam, and also as the former residence of the Bourbon-Contis.  Isle-Adam is a little town flanked by two large villages, Nogent and Parmain, both remarkable for splendid quarries, which have furnished material for many of the finest buildings in modern Paris and in foreign lands,—­for the base and capital of the columns of the Brussels theatre are of Nogent stone.  Though remarkable for its beautiful sites, for the famous chateaux which princes, monks, and designers have built, such as Cassan, Stors, Le Val, Nointel, Persan, etc., this region had escaped competition in 1822, and was reached by two coaches only, working more or less in harmony.