Nicolaus Copernicus pioneering contribution to the Scientific Revolution. Copernicus was born and died in Royal Prussia, a region that had been part of the Kingdom of Poland since 1466. A polyglot and polymath, he obtained a doctorate in canon law and was also a mathematician, astronomer, physician, classics scholar, translator, governor, diplomat, and economist. In 1517 he derived a quantity theory of money – a key concept in economics – and in 1519 he formulated an economic principle that later came to be called Gresham's law. Nicolaus Copernicus was born on 19 February 1473 in the city of Thorn (modern Toruń), in
Nicolas Champion Nicolas Champion Nicolas Champion (also "Nicolas Liégeois", "dis le Liégeois"; – 20 September 1533) was a Franco-Flemish composer and singer of the Renaissance. He was a member of the renowned musical establishments of the Habsburg court, including the chapels of Philip I of Castile and Charles V. While with Philip's chapel he was a close associate of composers such as Pierre de La Rue, Marbrianus de Orto, and Alexander Agricola. Champion was born in or near Liège, where he probably received his early training. Little information survives regarding his early life, and the first record relating to his involvement with