Five admiralities
Trade and shipping lay at the basis of the economic supremation of the Republic of the Seven United Netherlands in the Golden (17th) centurieTo protection of the national interests was a maritime defense necessarily. Initally carried these a local or even a private character. Merchants and regents of Ports, completely on own initiative, acted and undertaken incidental actions on sea against foreign competitors, pirates and hijackers. Furthermore sometimes the offensive was chosen and taken a hostile ship. Defensiv measures to restrain the enemy where by example convoy-ing and armament of the tradingships. Beyond that gave the Cityadministrations, in time of war commissionletters to the skippers, with wich they had permission to make of the adversary loot.
The central authority tried to increase in vain the supervision on the wars at sea. In 1488 declared Maximillian of Habsburg the “Ordonance on the Admiralities”, with wich for the first time a permanent navy organization was founded in the Netherlands. The defence at sea was regulated and legal dedicated to an admiral as replacement of the sovereign. The stubborn province Holland wanted however, outside the admiral, to form their own war-fleets.
The Uprising (1568-1648) prompted till a better regulation of the navyadministration On August 13, 1597 the management became an Instruction for the Admialities through the parlement of the Netherlands. From that year lay th maritime apology of the Republic in hands of five Colleges of Admirality: The Maze, Amsterdam, Zeeland, the North-quarter and Friesland.
The Golleges resided to Rotteram, Amsterdam, Middelburg, alternately to Hoorn and Enkhuizen, and to Dokkum (from 1645 Harlingen).
An Admirality College was managed by an Admiralitycouncil. Theoretical was, in his position of Admiral, the Prince of Orange general-chairman of each College. Practically he let himself represented through a lieutenant-admiral. The two most important civil servants, the lawyer- public prosecutor and the secretary stood guarantor for the administrative continuity.
Although the Colleges of Admirality generalityorganizations were, was the provincial influence large. The combined assemblys of the deputies of the Colleges of Admirality brought no changes in this situation. The admirality of Amsterdam had in general ruled the activities. This College of Amsterdam took the greatest ammount of battleships of the whole war-fleet on her account.
In conformity with the Instruction for the Admiralities of 1597 were the Colleges in charge with the collecting and managing of the im- and exportrights, the so-called convoy-ing and licences. Moreover they installed the lower officers; the flag-officers and captains wer appointed by the Parlement of the Netherlands on the reccomendation of the Colleges of Admirality. The admiralities councils had also legal competences. As they spoke law over heavy offences and stepped they on as a priccecourt to aspect of seizes take on board and cargos. The most impotend task was the building, conserving and suplying of the fleet of wars. For this purpose the five admiralities had each the diposal over an shoreorganisation with offices,yards and warehouses. A few things was funded from the yields of the in- and exportrihgts and subsidies of the State-General.
Battle at Sea
During the 17th century the Republic was invoved by a lot of seabattles. Principal purpose of the fleetactions was to keep open the trade routes at sea and to defence the territory. Until 1648 was Spain the main enemy.
Foto: Rijksmuseum The exploding of the Spanish Admiralship.
Thirty Dutch ships, under order of Admiral Jacob va Heemskerck, suprised on April 25, 1607 the Spanish fleet in the Bay of Gibraltar. The ships that formed a threat to the VOC-trade to Asia, were destroyed. Four thousand Spaniards and hundred Dutchman left theyr live in the blow. Under the dead was found the Dutch- and the Spanisch Admiral.
It was the first large victory of the Dutch in the Eighty-years of War. The painting of the Dutch painter Cornelis Claesz., van Wieringen. The painter brought the victory with the explosion of the Spanisch admiralship triumphantly in sight. The remaining fleet activities concerned blockades of thr Flemish coast and accompaniment of the tradefleet in the direction of the Easteren Sea
During the 17th. century, the maritime expansion of the Republic arroused always more jealousy, especially of the English. When the westerly neighbors proclaimed in 1651 resetricive measurements
against Dutch tradingships to English harbors,(The Act of Navigations) the tensions rising up.
In the First English war (1652-1654), were the English fleet operations directed to hinder the Dutch tradingships in a free passage on their voyage to Asia. An example of this was the Batlle by Dungeness in december 1652, by wich Maerten Harpertz. Tromp held The Channel open for the Dutch.
Foto: Royal Netherlands NavyThe Batlle by Dungeness.
Foto: Royal Netherlands Navy
Also the escorting of the trade fleet in the direction to the Baltic Sea was important to keep open the Sont-passage for the transports of grains and timber to the Netherlands.
In the Second English War (1665-1667) five large actions took place, almost under the English coast.
Foto: Netherlands Maritimemuseum – painting of Ludolf Backhuysen
The warship ‘Hollandia’ near Huisduinen, november 3th, 1665. Short after send official in function, it became the flagship of Admiral de Ruyter in the summerand the fall of 1665. The ship here is proposed as it with the rest of the fleet returns by a crusade in the north sea, by wich they not met the enemy, but it was an important meaning there it was probally for the first time that the countries large war-fleet have been held batlle exercises.
In June/July 1667, Admiral Michiel Adriaenszoon De Ruyter undertook his renowned Journey to Chatham.

Foto: Dutch Maritimemuseum – painting of Willem v/d Velde
On ‘The Seven Provinces’ is the white flag hoisted to sign the captains to have a meeting with the admiral. In the sloops they are on the way to the Admiralship.
Foto: National Museum – Journey to Chatham
Foto: National Museum, Amsterdam The ‘Royal Charles’, was the flag-ship of the the Royal Navy. During the Journey to Chatham of the Dutch, on June 22, 1667, became the ship wich was anchored on the Medway, conquered through the Honored Thomas Tobias, captain of the Admirality of Amsterdam. later on its brought to Holland; as the ship was demolished is the nameshield of the sterndecoration as a throphy kept. These is via the warehouses of the Dutch Navy in Helevoetsluis, Rotterdam and the models-chamber of the Navy Department on her present place ended up by the National Museum in Amsterdam.
Photo: National Museum – Stern decoration of the ‘Royal Charles”
Foto: National Maritimemuseum- 4-days Seabattle
Efforts of the The Third English War (1672-1674) was the position of the Nerherlands as European power. England, France, Cologne and Munster joined in a batlle to the Dutch. Opposite the large British-French superior power on sea, the Dutch State-fleet became pushed shortly in the apology.
Thanks to his tactical ingenuity, De Ruyter knew however to keep the enemy away of the Dutch coast. With the Peace of Westminster (1674), the trade wars between the naval forces became to
an end. A new era started. After Willem III became King of England fought England and the Republic as allies against the ambitious France. The battles moved from The North Sea and The Channel to the French coast and the Mediterranean Sea, where they operated against fleetsquadrons of Lodewijk XIV and his pirates. At the end of the Spanish Deathduties-war (1702-1713)came there an end at the race.
Ships and sailors
In the beginning of the 17th century, the squadrons of the State fleet became strengthens with to war equipped merchantships. Merchant and private shipsbuilding were thus the narrowest with the navy agreements as suppliers of the ships and men. The introduction of the line tactics made the movabillity, sail capacity, speed and uniformity of the ships however always considerablyer. In 1653 decided the State-General of the Netherlands on initiative of councillor Johan de Witt till the building of sixty ships. In years sixty, the task was given for a second serie of sixty ships. So became the Netherlands in the second half of the 17th century a sizable, standing wars fleet of line ships, frigattes and lighter vessels formed. The largest charter, included “The Seven Provinces”, the flagship of Admiral De Ruyter, with 80 to 96 pieces of guns.
With three to four thousand sailors was the wars navy a small empoyer in th maritime sector, exept
of a threat of war came up, the were thousands of man enlisted to the navy. Flag-officers and Captains were self responsible for the recuitment of the crews. Differently than by the United Easterly Company (VOC) became the sailors and seasoldiers taken in service for only one war campaign. Officers of the fleet formed than an exception. Already in the beginning of the 17th century, a few experienced captains stepped in fixed service against a yearsalary, the so-called ordinariscaptains. If small entrepreneurs the commanders saw by themselves for the catering. Each captain bought so called expense medals (seven nickels per mean per day) provisions in. Trough a cheaply buy-in, the profit could run in to thousand guilders and formed the expence medals the most important earnings of the commander.
Source: Royal Netherlands Navy