Maull & Fox
Photographic artists of Piccadilly and Cheapside, London, from 1879 until after 1908. Originally a partnership between Henry Maull (1829/30–1914) and his brother-in-law John Fox (b. 1832/3), who married Eliza Maull (b. 1837/8) in 1863.
Sources
BMD (Marriage index, Death index)
Census returns of England and Wales 1851 (The National Archives: Public Record Office ), 1861 (RG9/415/156/50), 1871 (RG10/755/106/6), 1881 (RG11/735/28/17)
England & Wales, national probate calendar (index of wills and administrations), 1858–1995 (Ancestry.com, accessed 15 September 2022)
Pritchard, Michael 1986