Datganiadau blaenorol
Twinned towns and sister cities, Great Britain and Europe Erthyglau
British towns and cities that have a twinning link with their original partners in Europe, mostly in France and Germany.
/peoplepopulationandcommunity/populationandmigration/populationestimates/articles/twinnedtownsandsistercitiesgreatbritainandeurope/previousreleases
