Angus Mackintosh (1845–97)
Son of Robert James Mackintosh. In a private lunatic asylum in Canterbury, 1891.
Census returns of England and Wales 1861 (The National Archives: Public Record Office RG9/578/81/15), 1891 (RG12/708/37/14)
England & Wales, national probate calendar (index of wills and administrations), 1858–1995 (Ancestry.com, accessed 19 May 2020)
Eton school lists.