The 1641 Statutes of the University of Copenhagen.
18 March – The first diplomatic relations between Denmark-Norway and Portugal are established when Portuguese diplomats Francisco de Sousa Coutinho and António Moniz de Carvalho are sent to Copenhagen. Christian IV chose not to offer the diplomats a formal audience as he did not wish to compromise the neutrality of Denmark-Norway in the Spain as part of the Restoration War.[2]
A chalice created by Klaus Christensen (Odense) is presented to Viby Church by Knud Ulfeld til Urup (1600-46) in commemoration of his wife Anne Lykke of Hverringe (1595-1641).