Had not internal troubles arisen in Sweden at this time, their claim might have been pressed with effect, but in 1664 the whole of New Netherlands was seized by the English, and both Sweden and Holland had lost their colonies. Neither was likely to obtain much satisfaction from the other, and the controversy faded away.
Many improvements had been made by the Swedes, from Henlopen to the Falls of Alumingh. They laid the foundation of Upland, the present Chester; Korsholm Fort was built at Passyunk; Manayunk Fort was placed at the mouth of the Schuylkill; they marked the sites of Nya Wasa and Gripsholm, somewhere near the confluence of the Delaware and Schuylkill, Straus Mijk, Nieu Causeland, the present New Castle; and forts were erected at Kingsessing, Wicacoa, Finland and other places.
The Swedes lived at peace with the Indians. The Government of the Dutch was established by the appointment of John Paul Jacquet[Jacquet] as vice director and commander-in-chief, and Andreas Hudde as secretary and surveyor, keeper of the keys of the fort, etc.
The overthrow of the Swedish authority on the Delaware was complete and final, and for a period of nine years the white settlements on the river, on both sides, remained wholly under control of the Dutch. The Swedes lived together, mostly north of Christina, and the Dutch gathered about Fort Casimer, where a little hamlet sprang up, which became known as New Amstel, the New Castle of the English and of the present.
The authority centered at New Amstel. Christina was eclipsed, and Tinicum ceased to have importance except as the residence of Madam Popegoja and the location of a church. The log forts at both places rotted down and were not rebuilt.
In April, 1657, Jacob Alricks assumed the governorship of the colony for the Dutch, when Hudde was appointed to command at Fort Christina, the name of which was changed to Altona.
Stuyvesant again visited the Delaware in May, 1658. At Tinicum he conferred with Sheriff Van Dyck, Magistrate Olaf Stille, Mathys Hansson, Peter Rambo and Peter Cock. These and Sven Schute and others took the oath of allegiance to the Dutch authority and were granted a number of requests.
In July, 1658, William Beekman was appointed by Stuyvesant to represent the Dutch West India Company on the Delaware.
But Pennsylvania was soon to be wrested from the Dutch and England gained possession October 1, 1664.