22 NAPOLEQW8 CAMPAIGN IN POLAND. dep&ts in Prance.* On the 5th January, 1807, he calculates there should be with the Grand Army 24 regiments of dragoons and cuirassiers, 18 of chasseurs, 9 of hussars, making 51,000 men, at the nominal strength of 1000 per regiment. They would not, however, amount to more than 36,000 actually present. A few days earlier he had said he expected rein- forcements of 16,000 cavalry during the year.f So urgent was the need for cavalry that he ordered Kellerman to send the men forward in batches of even 15 or 16, as they were collected. Cavalry was not required to any great extent in Italy. The south was too mountainous for it, the north too much intersected with canals and vineyards. Therefore, on the 4th November, 1806, he writes to Joseph that he has taken 8 French cavalry regiments from the army of Northern Italy, trusting to Joseph's replacing them with 8 out of 12 regi- ments which he had in Naples. The army in Northern Italy was to be reinforced by 20,000 men from Prance in the beginning of December.^ Prom Spain the Emperor directed Talleyrand to demand 10,000 infantry and 4000 cavalry, and the 6000 Spaniards in Italy were ordered to march up to Germany.§ Such were the principal methods by which the Emperor increased his armies in preparation for his first advance against the Eussians. In the spring he was compelled to make still further demands on the military strength of Prance. They will be described later in their proper chronological order. ,' ,1 He was able by the end of November to count on 80,000 I; men towards Warsaw, whilst another 80,000 were following " in second line. "Napoleon evinced, at all times, extraordinary care for the measures to be taken to provide for the sustenance of * Gorr 11,556, to Dejean. f Oorr. 11,544, to Dejean. t Corn 11,172, to Eugene Beauharnais, dated 4th November, 1806. § Corr. 11,476, dated 15th December, 1806, to Tallyrand.