Johnstones 1818 directory index
This is the 1818 Johnstones London commercial guide which also includes a little pub history detail.
John Lockie in 1810 describes as :
"Hereford Street, Park Street, Grosvenor Square, at 53, the first on the R. from 248, Oxford street leading towards Hyde park,"
Hereford street, Park lane
Length 384 yards. No. of Houses 20.
16 Hambrough, J, Gunpowder merchant
20 Crundon, John, surveyor and architect