Robsons 1832 directory index
This is the earliest street directory I have found so far which also includes pub history detail.
Mapping Fludyer streetFludyer street, Westminster
3 African Institution
3 Stokes Robert
12 Grewar William
13 Davis Valentine
16 Codd & Son
17 Florance James
19 Thomas M
21 Richardson & Connell
22 Hyndman Henry
In case you cannot make out Fludyer street on the mapping link, it is because
it is now known as Downing street. Actually, this is not strictly correct.
Fludyer street runs parallel with Downing street and just south of it; and may
have been earlier called Axe yard.