I am researching Essex Photographers and wonder if you have information on George Otto Hertzell (b. abt 1824 in Stepney, Middlesex). He was a son of (Frederick Charles) Augustus Hertzell (b. abt 1791 in Foreign Parts - d. 19 July 1843 in Stepney Green) and Sarah Clark (b. abt 1791 in Middlesex).
George married Mary Hart on 25 Jan 1848. He is shown as a Tobacconist and Photographer in Brentwood from 1861.
I have info on other members of family if required.