Officially, Britain's Chancellor of the Exchequer resides at number 11 on this street
The first Chancellor to live 
there was Henry Petty-Fitzmaurice in 1806, but Number 11... [DOC] [TLE] Downing Street - Wikipedia [PAR] Downing Street in London, United Kingdom, has for more than three hundred 
years housed the official residences of two of the most senior British ...