William Erasmus Darwin

William Erasmus Darwin
Darwin with his sister Henrietta Litchfield around 1905
Born
William Erasmus Darwin

(1839-12-27)27 December 1839
Died8 September 1914(1914-09-08) (aged 74)
Burial placeSt. Nicolas' Church, North Stoneham, Hampshire
Alma mater
SpouseSara Price Ashburner Sedgwick
Parent(s)Charles Darwin
Emma Wedgwood
RelativesSee Darwin–Wedgwood family

William Erasmus Darwin (27 December 1839  8 September 1914) was the first-born son, and the eldest of all the children of Charles and Emma Darwin, and the subject of psychological studies by his father.