Mary Sarah Latter (1817–1907)
Governess and music teacher. Probably governess at Down House from April 1859 until February 1860. Governess, 1861; professor of music, 1901.
CD’s Classed account books (Down House MS)
Census returns of England and Wales 1861 (The National Archives: Public Record Office RG9/463/105/17), 1901 (RG13/545/152/24)
England & Wales, national probate calendar (index of wills and administrations), 1858–1966, 1973–95 (Ancestry.com, accessed 2 February 2018)
England, select births and christenings, 1538–1975 (Ancestry.com, accessed 2 February 2018)