William Spiller
c.1837 Born in London son of John Horatio Spiller and his wife Anne[1]
1861 Manufacturing chemist - Simpson, Maule and Nicholson.
1868 Became one of the partners in the successor firm Simpson, Maule and Nicholson
1871 Manufacturing chemist, living in West Hackney with Mary Spiller 30, Herbert W Spiller 6, Constance M Spiller 3, Amy L Spiller 2[2]
1881 Aniline dye manufacturer, living in Hampstead[3]
1891 Retired manufacturing chemist[4]
1901 Living with Mary in Hampstead[5]