Show mortality of ffrench infanta owing to the enormous mortality of newly born pPaarriisians put out to nurse and owing to the great mortality of in-fants principally among the laboring classes from diphtheria and measles and the hibb mortality of the citizens from consumption the average life or average age of those who die in paris appears to he only twenty eight years while for the france the aver-age age is forty nevertheless the popu-lation of paris increases nore and more by the incessant immigration of pro vincials and foreigners who make up two thirds as against one third of na-tives but owing to their feeble and high mortality the families which are not united to these imm-igrants die out in three four or at most five rene rations aberg |