the population of Germany rapidly declined during the war. The decline has been exaggerated and was temporary, but it was catastrophic. Moderate estimates reckon a fall, in Germany and Austria, from 21,000,000 to 13,500,000.77 Count von Lützow calculated a reduction of population in Bohemia from 3,000,000 to 800,000.78 Of 35,000 villages existing in Bohemia in 1618, some 29,000 were deserted during the conflict.