James Keir Moilliet (1836–1906)
Banker. Son of James Moilliet and Lucy Harriot Moilliet (daughter of Samuel Tertius Galton). Great-grandson of Erasmus Darwin (1731–1802).
Census returns of England and Wales 1881 (The National Archives: Public Record Office RG11/2909/4/1)
Darwin pedigree
England & Wales, national probate calendar (index of wills and administrations), 1858–1966, 1973–95 (Ancestry.com, accessed 17 March 2014)