several streets in Douglas were re-numbered in the 1880's; In the 1881 census Athol St would appear to be numbered in sequence stating from Prospect hill towards the railway station as #14 was the courthouse and #15 was the old IoM Bank (on same side but across Church Rd) - there were no indicated inhabitants of 9, 11 or 13 Athol St (#7 was the old Post Office and #8 was Bregazzi's studio)