Francis was born on 16.08.1848 as 7th child to parents Charles Darwin (12.02.1809 - 19.04.1882) and Emma Wedgwood (02.05.1808 - 07.10.1896)
He was born in Kent.
He died on 19.09.1925 as 77 years old in Cambridge.
Older siblings: William Erasmus Darwin (1839 - 1914), Anne Elizabeth Darwin (02.03.1841 - 23.04.1851), Mary Eleanor Darwin (1842 - 1842), Henrietta Emma "Etty" Darwin (25.09.1843 - 17.12.1927), George Howard Darwin (09.07.1845 - 07.12.1912), Elizabeth Darwin (1847 - 1926), Charles Waring Darwin (1856 - 1858).
Younger siblings: L. Darwin (1850 - 1943), Horace Darwin (13.05.1851 - 29.09.1928).
Lived to adulthood: William Erasmus, Henrietta, George Howard, Elizabeth, Francis, L. and Horace