By 1660 the Vistula Lagoon had gone to Elector Frederick William of Brandenburg-Prussia, but was returned in 1700.

* March 23 – Anglo-Spanish War ( 1654 – 1660 ): By the Treaty of Paris, France and England form an alliance against Spain ; England will receive Dunkirk.

By 1660 there was near parity with 27, 000 blacks and 26, 000 whites.

By 1660, Barbados generated more trade than all the other English colonies combined.

By 1660, Englishmen held the titles to the whole of what is now Sagadahoc County.

By the time that Charles II was restored to the throne in 1660, the major palace-fortresses in England that had survived slighting were typically in a poor state.

By a very extensive charter in The Great Seal of Scotland, confirmed at Whitehall, London, on 4 December 1660, Charles Maitland and his heirs male by his marriage were bound to " take the name of Lauder and bear the Arms of Lauder of Haltoun ", which was done in accordance with the charter by John Maitland, Charles 2nd son, who received a baronetcy of Nova Scotia as Sir John Lauder.

By the Treaty of Oliva between the Commonwealth and Sweden in 1660 following the Northern Wars the Polish-Lithuanian king renounced all claims to the Swedish throne and Livonia was formally ceded to Sweden.

By 1660, at which point the atlas bore the appropriate name " Atlas Major ", there were 11 volumes, containing the work of about a hundred credited authors and engravers.

By 1660, French fur trappers based in Montreal pushed west along the Great Lakes and founded Green Bay, Saint Ignace, Sault Sainte Marie, Vincennes, and Detroit in 1701.

By 1660, this left the town with only twelve registered ships, down from the one-hundred it is claimed were recorded between 1640 and 1644.

By the Treaty of Roskilde ( 1658 ) and the Treaty of Copenhagen ( 1660 ), Denmark released Gottorp from its feudal bonds and recognized the sovereignty of its dukes over the Gottorp portions of the duchy of Schleswig.

By 1660, therefore, the Earldom of Tyrone was extinct as well as forfeit.

By 1660, the population of Sarajevo was estimated to be over 80, 000.

By 1660, the population of Sarajevo was estimated to be over 80, 000.

By 1660 almost all imports came to the greater Boston area and the New England coast through the waters of Boston Harbor.

By contrast to the stage history, in literary criticism there was no lag time, no temporary preference for other dramatists: Shakespeare had a unique position at least from the Restoration in 1660 and onwards.

By the end of the 1650s the fort was in disrepair again, and both Fort Orange and Beverwyck were enclosed by a wooden stockade in 1660.

By August 2, 1660 Vavasour Powell was taken into custody, while Sir Richard Saltonstall and Capt.

By the end of the year 1660 Chambonnières was calling himself a marquis, but he still experienced financial problems.

By 1660, a palisade was built around Beverwijk and it had become economically and politically successful, with large families residing in the community.

By 1660, his servitude was complete and he began to wander the various islands, before finally arriving in Saint-Domingue and becoming a buccaneer, preying on shipping from the Spanish West Indies and Spanish Main.

By 1660, most of the inhabitants had converted to Arianism.

By early 1660, Overton's position started to diverge from that of Monck, as he did not support the return of Charles II, but he and his officers refused to aid Generals Lambert and Fleetwood He sought to mediate and published an exhortation to them to maintain the Lord's cause, entitled " The Humble Healing Advice of R. O.

By failing to do as he was told instantly -- to take out a permit or return the gun to his car -- he had played into Lord's hands.

By now Curt was seeing clearly again.

By her eighteenth birthday her bent for writing was so evident that Papa and Mamma gave her a Life Of Dickens as a spur to her aspiration.

By now she was sure she was going to have a baby, deciding it would be born in India or Burma that November.

By this time she had learned that it was futile to argue with her young husband, yet the uncomfortable fact remained: the American Congregationalists were sending them as missionaries to the Far East and paying their salaries.

By now he was undergoing a fresh torrent of abuse from Tory papers and pamphlets, and action was being taken to effect his punishment by expulsion from Parliament.

By this time word had got around that an American doctor was on the premises.

By our policy the West was -- is -- split.

By the time he was under the covers he had forgotten about seeing Kate.

By the time he was prosperous enough -- his goals were high -- he was bald and afraid of women.

By late afternoon the train inched into the marshaling yards in the railhead at Lublin, which was filled with lines of cars poised to pour the tools of war to the Russian front.

By odd coincidence, on the evening of her return Shelley chose to read Parisina, which was the latest of the titled poet's successes.

By the time the film was released we were three million dollars over-spent, war was imminent and the public apparently had forgotten all about Mother Cabrini.

By this method it was determined that the normal pressure exerted by a sample of polybutene ( molecular weight reported to be 770 ) was over half an atmosphere.

By comparing reaction cells sealed from the same manifold temperature dependency corresponding to activation energies ranging from 11 to 18 Af was observed while dependence on the first power of the light intensity seemed to be indicated in most cases.

By Nov. 8, 1958, weakness, specifically involving the pelvic and thigh musculature, was pronounced, and a common complaint was `` difficulty in stepping up on to curbs ''.

Serum potassium at this time was 3.8 mEq. per liter, and the hemoglobin was 13.9 gm. By Dec. 1, 1958, the weakness in the pelvic and quadriceps muscle groups was appreciably worse, and it became difficult for the patient to rise unaided from a sitting or reclining position.