Cort Adeler | |
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Born | 1622 Brevik, Norway |
Died | 1675 |
Allegiance | Denmark-Norway, Republic of Venice |
Cort Sivertsen Adeler (16 December 1622 – 5 November 1675), known in Denmark as Coort Sifvertsen Adelaer, in The Netherlands as Koert Sievertsen Adelaer and in Italy as Curzio Suffrido Adelborst, was the name of honour given to Kurt Sivertsen, a Norwegian seaman, who rendered distinguished service to the Danish and Dutch navies, and also to the Republic of Venice against the Turks.
Cort Sivertsen was born in Brevik, Norway, the son of a shipper. At the age of fifteen he took service with the Dutch navy; in 1639 he fought under Lieutenant-Admiral Maarten Tromp at the Battle of the Downs. In 1642 he was first mate on the Grote St. Joris, a Dutch ship hired by the fleet of Venice as the San Giorgio Grande. Sivertsen called himself Adelborst in this period, a Dutch name meaning "cadet". In 1645 he became captain of the San Giorgio and entered full Venetian service. In 1650 the San Giorgio became a flagship and Sivertsen therefore flag captain. In an action against the Turkish fleet on 13 May 1654 near the Dardanelles he broke with his ship a line of Turkish galleys and sank fifteen of them; next day the Turkish garrison of Tenedos surrendered to him. For this he was knighted in the Order of San Marco; the Venetian senate rewarded him with an annuity of 1400 golden ducats. In 1660 he was made Vice-Admiral.
Sivertsen had during this period maintained close connections with the Dutch Republic, his son Sivert was raised there. In this period he changed his name to Adelaer, Dutch for "Eagle". His son Sivert Adelaer served as a cadet on the ship of the famous Dutch Vice-Admiral Michiel de Ruyter. Retiring from Venetian service he worked from 1661 till 1663 for an Amsterdam merchant house, having a supply contract with the Admiralty of Amsterdam, one of the five Dutch admiralties. In 1665, when the Second Anglo-Dutch War threatened, he was offered a position in the Dutch navy as a Vice-Admiral, but the refused. He started a salt-company together with William Davidson of Curriehill and Jonas Trellond in Denmark. After the death of the Dutch supreme commander Lieutenant-Admiral Jacob van Wassenaer Obdam in the Battle of Lowestoft Adelaer was considered for this function but again indicated that he had no interest in it.