Coal of a permanent brazier of coal on the altar of Minerva at Aquae Sulis (modern day Bath), although in fact easily accessible surface coal from what became the Somerset coalfield was in common use in quite lowly dwellings locally. Evidence of coal's use for iron-working in the city during the Roman period has been found. In Eschweiler, Rhineland, deposits of bituminous coal were used by the Romans for the smelting of iron ore. No evidence exists of the product being of great importance in Britain before about AD 1000, the High Middle Ages. Mineral coal came to be referred to
Marius (name) Marius (name) Marius is a male given name, a Roman family name, and a modern surname. The name Marius was used by members of the Roman "gens" Maria. It is thought to be derived from either the Roman war god Mars or from the Latin root "mas" or "maris" meaning "male". It may also derive from the Latin word "mare" meaning "sea", the plural of which is "maria". In Christian times, it was syncretized as a masculine form of the unrelated feminine given name Maria, from the Hebrew Miriam, Aramaic variant Mariam, and used alongside it. Today, the name Marius