of Horton and Son, Steam Boiler Works, 63 Park Street, Southwark, London, S.E.
1841 Born in Lambeth son of Isaac Horton (1809-1872), engineer
1851 Isaac Horton 42, engineer, boiler maker, employing 80 men, lived in Lambeth with Elizabeth Horton 33, Isaac Horton 10, Elizabeth Horton 8, Fanny Horton 5, Thomas Horton 3, Daniel Horton 9 Months[1]
1875 Black Lake, West Bromwich, belonged to Elizabeth Horton, Isaac Horton, George Horton, William Grandage Ramsden, and Edward Roberts, trustees under the will of Isaac Horton, deceased[2]
1901 Living on own means in Beckenham with his family[3]
1911 Isaac Horton 70, Retired Steam Engine Boiler Manufacturer, lived in Beckenham with Constance Horton 56, Evelyn Horton 35, Beatrice Horton 33, Sybil Horton 29[4]
1915 Died in Bromley, Kent[5]