I live in Doncaster, but it's not the only one. I've just accessed an online list of all the other places or features in the world called Doncaster. Before discovering the site I was only aware of the town in Australia called Doncaster, but there are several others.
The complete list is:-
1...Doncaster - a town in England (where I live)
2...A district of Toronto, Ontario, Canada
3...A river in Quebec, Canada
4...A small town in Charles County, Maryland, U.S.A.
5...A state forest, also in Charles County, Maryland
6...A large town in Victoria, Australia
7...Doncaster Village, Baltimore County, Maryland
The name of the village where I lived for twenty five years, Thurnscoe, is totally unique. The website, 'Getty Thesaurus of Geographic Names' has placed Thurnscoe in Doncaster Borough when it is actually located on the eastern fringes of Barnsley Borough though.
