I must add an amusing find in an Ancestry Tree.
They have found their ancestor having been born in 'St. Georges, Hanover Square' and not realising that this is a registration district have stated that their Ancestor was born in Hanover Square. I was tempted to let them know, but was laughing too much.
I do feel sorry for those who are not conversant with London geography. It must be so confusing, with parish boundaries moving around. Parts of London being in Surrey, Middlesex & Essex.
But even today I will often shout at the telly & radio when they move parts of London from one side of the river to the other. If ever a city was divided London is the one. I can often tell when a person speaks what side of the river they come from.