Robert James Johnson,

He worked in Scott’s offices from 1849-58, at the same time as Jackson. In 1866 he was elected an honorary member of the Spring Gardens Sketching Club and was a member until its dissolution in 1890. After he left Scott’s office, he worked firstly in London before moving to Newcastle in 1863, unearthing Saxon arches in the base of Monkwearmouth Tower in 1866.