@John Griffiths -- with our thinking along similar lines, as preceding; I feel that I should cede place to you: the correct name for the stuff is Worcestershire -- not Worcester -- sauce; which you made clear, and I didn't.
Worcester is famous, among other things, for Lea & Perrins' Worcestershire Sauce. A similar condiment, Henderson's Yorkshire Relish, is manufactured in Sheffield.
Great minds...
The name of Branston, Staffordshire, is also part of that of a well-known and much-liked English condiment.
Sir Bruce Forsyth lived in Virginia Water until his death in 2017. He was born on Victoria Road in Edmonton (then part of Middlesex) on 22nd February 1928; following the outbreak of the Second World War, he was briefly evacuated to Clacton-on-Sea, but was allowed by his parents to return to London as a result of his feeling homesick.
Ecclesiastically, Boarstall was originally a chapel of ease for the nearby village and civil parish of Oakley in Buckinghamshire.
...part of Sir Evelyn de Rothschild's Ascott Estate. Ascott is a hamlet and country house in the parish of Wing, Buckinghamshire; it lies completely within the boundary of the Ascott Estate and is home to many of the estate and house staff.
You are a better man than I, Gunga Din .... my researches gave up after only being able to trace Chacombe in Northamptonshire.....