His parents were William Scott and Rosina Juliette Harlow, who married at Aston on 10 October 1858. William was 26, an office clerk of Aston Manor, son of George Scott, architect.
Been through the 1841 for a William of right sort of age with (presumed) father George (architect).
Closest is in Peeblesshire Scotland - George's occupation is Mason J (journeyman?). A mason might be involved in design as well as stone cutting / carving and son might have bigged up the occupation to architect.
living in Cockitslane, Linton, Peeblesshire, Scotland
George Scott 35 b Peeblesshire
Christian Scott 35 b Scotland
William Scott 10 b Peeblesshire
John Scott 8 b Peeblesshire
Marion Scott 4 b Peeblesshire
The family is still there in 1851, William is apprentice stone mason. Could he have moved to Birmingham area by 1858 and become a clerk?
I can't find any of the family in 1861