Celtic toponymy from Brythonic *"crüg" 'hill' (Irish "cruach") From tribal name "Dumnonii" or "Dumnones", from Celtic *"dumno-" 'deep', 'world' From Celtic *"dubr-" 'water', *"dubrās" 'waters' (Welsh "dwfr"; Breton "dour") First element is possibly "dun", ' hill fort' (Welsh ddin, 'fort'). First element from Celtic *"duro-" 'fort'; in "Dūrobrīvae", Celtic *"brīwa" 'bridge' Possibly derived from Brythonic *"iska", 'water, fish' and *"leith", 'damp, wet'. From Celtic *"iska" 'water' (Irish "uisce"); second element in "Isca Dumnoniorum" (Exeter) is a tribal name (see "Devon") From Brythonic *"lēd-" [from Celtic *"leito-"] + *"rïd-" [from Celtic *"(φ)ritu-"] = "Grey Ford" From Celtic *"lindo-" 'pool' + Latin "colonia" 'colony'
Roman Catholic Diocese of Rapid City Roman Catholic Diocese of Rapid City The Roman Catholic Diocese of Rapid City () is a Roman Catholic diocese in western South Dakota, United States. The current bishop of the diocese is Bishop Robert Dwayne Gruss. It is a suffragan see of the Archdiocese of Saint Paul and Minneapolis. The See city for the diocese is Rapid City. The Cathedral parish is the Cathedral of Our Lady of Perpetual Help. On August 6, 1902 Saint Pius X established the diocese as the Diocese of Lead. Its territory was taken from the Diocese of Sioux Falls. The name of the diocese