Developmental diseases caused 356 deaths = 2.5 per 1,000 living, and 138 per 1,000 deaths. Violent deaths (50) were equal to .3 per 1,000 living and to 18 per 1,000 deaths. The deaths of which the causes were not specified, or were ill-defined, were 22 in number = .1 per 1,000 of the population and 7 per 1,000 deaths. The subjoined table shows the death-rate in the parish for 13 periods of four weeks corresponding to my monthly reports, the deaths of non-parishioners in the Brompton Hospital being excluded:— Date of Report. Rate of Mortality Mean temperature Four weeks ended per 1,000 living. of the air. January 31 19.8 41.6 February 28 23.2 38.7 March 28 22.0 43.0 April 25 16.8 49.5 May 23 16.8 48.2 June 20 14.1 58.4 July 18 17.5 62.8 August 15 19.9 61.1 September 12 14.7 59.4 October 10 13.7 55.3 November 7 15.3 51.6 December 5 21.4 39.1 January 2 (1875) 24.7 32.7 Average 18.4