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Introduction

Seven Years War Timeline Explanation

  This table contains various events related to the Seven Years War of 1756-1763.
 
The dates are to the nearest day when possible. Those events dated to the nearest year are less certain, naturally, than those dated to the precise day.

Seven Years War Timeline

Event Date Comments
The Ohio Company is founded 1748 The Ohio Company was founded by the English Americans for land speculation over the Appalachians.
Fort La Presentation 1749 Fort established at La Presentation (Ogdensburg, NY) extending French influence over the western nations of the Iroquois Confederacy.
British East India Company establishes opium trade between India and China 1750 The British East India Company acquires interests in the opium-growing districts of India, Bengal and Bihar. The British East India Company shipping has a virtual monopoly on the opium trade from Calcutta to China.
Britain and Russia negotiate a treaty to protect Hanover September 30, 1755
Westminster, Convention of January 15, 1756 This was brought about by efforts renegotiate the Treaty of Aix-la-Chapelle which had brought and to end the continous fighting during the War of the Austrian Succession. This convention negotiated two treaties of Versailles (Marston, 12)
Minorca, Siege of April 1756
First Treaty of Versailles between France and Austria May 1, 1756 First Treaty of Versailles between France and Austria requires Austria to remain neutral in the event of an Anglo-French War.
Montcalm arrives in North America May 11, 1756 The new commander of New France, Marquis Louis Joseph de Montcalm, arrives in North America along with much needed reinforcements.
Great War for Empire May 17, 1756 - February 15, 1763 Great Britain declares war on France.
Minorca, Naval Battle of May 20, 1756 Admiral Byng was later executed for failing to relieve the siege of Minorca.
Minorca, British Surrender at May 28, 1756
Calcutta, Siege of June 16 - 20, 1756 The garrison surrended after one assault, probably on the 20th, was repulsed.
Prussian invasion of Saxony August 29, 1756
Pirna, Siege of September 9, 1756 The King of Saxony protests Saxony’s neutrality to no avail as the Saxon army retreats to Pirna.
Lobositz, Battle of October 1, 1756 Opening battle of the Seven Years War.
Saxon Army surrenders October 17, 1756
William Pitt the Elder forms a makeshift government in England November 11, 1756 William Pitt the Elder forms a makeshift government with the Duke of Devonshire after the Duke of Newcastle resigns his ministerial post.
Russia signs First Treaty of Versailles January 11, 1757
Chandernagore, Siege of March 14 - 24, 1757
Fort William Henry, Raid on Mid March 1757
Sweden declares war on Prussia March 21, 1757
Chandernagore, Battle of March 24, 1757
William Pitt is dismissed from office April 5, 1757 The Duke of Newcastle struggles to form another government.
Reichenberg, Battle of April 21, 1757 Prussian victory over Austria in the Seven Years' War.
Second Treaty of Versailles May 1, 1757 This was an offensive agreement among France, Austria, and Russia. (Marston, 35).
Prague, Battle of May 6, 1757 Prussian-Russian battle during the Seven Years' War
Kolin, Battle of June 18, 1757 Frederick the Great of Prussia loses to Austria in Seven Years' War
Plassey, Battle of June 23, 1757 Robert Clive consolidates English rule over India
William Pitt and the Duke of Newcastle form a new coalition government June 29, 1757
Emden, Capture of July 3, 1757
Memel, Capture of July 5, 1757
Vech, Affair at July 9, 1757
Fort Pillau, Bombardment of July 15, 1757
Zittau, Bombardment of July 22, 1757
Hastenbeck, Battle of July 26, 1757 French army defeats Hanoverian Army of Observation
Landshut, Second Battle of August 13-14, 1757
Gross-Jägersdorf, Battle of August 30, 1757 The battle of Gross-jagersdorf was a battle fought on August 30, 1757 during the Seven Years' War. A Prussian army of 25,500 men fought a Russian army of 70,000-75,000 men. The Prussians lost 4,500 men, the Russians lost over 5,000 men.
Pegau, Affair at September 7, 1757
Moys, Battle of September 7, 1757 Prussian-Austrian battle during the Seven Years' War
Rochefort Expedition September 8 - October 1, 1757
Kloster-Zeven, Convention of September 8, 1757
Pomerania, Invasion of September 13, 1757
Gotha, Affair of September 19, 1757
Fort La Rade, Bombardment of September 23, 1757
Fort Fouras, Bombardment of September 29, 1757
Field Marshal Ungern-Sternberg assumes command of the Swedish field army October 10, 1757
Berlin, Occupation of October 16-17, 1757
Swedish army retires behind the Peene River Early November 1757
Rossbach, Battle of November 5, 1757 Frederick crushes French, Louis XV says "After me, the Deluge"
Schweidnitz, Capture of November 12, 1757
Breslau, Battle of November 22, 1757 Battle fought during the Seven Years' War.
Swedish army withdraws to Stralsund December 3, 1757 Swedish Field Marshal Ungern withdraws his main army to Stralsund owing to the approach of winter.
Leuthen, Battle of December 5, 1757 Frederick the Great crushes Austrians under Prince Charles of Lorraine
Usedom, Evacuation of December 26, 1757 Swedish General Hessenstein evacuates Usedom
Demmin, Capture of December 29, 1757
Stralsund, Blockade of January 1 – June 18, 1758
Swedes evacuate Pomerania and retire to Stralsund January 6, 1758
General Rosen assumes command of the Swedish army January 7, 1758
Peenemunde, Capture of March 13, 1758
Schweidnitz, Siege of March 22 – April 16, 1758
Cuddalore, Battle of April 29, 1758
Olmütz, Siege of May - July 1, 1758
Fort Saint David, Siege of May 14 - June 2, 1758
Bamberg, Action at May 28-31, 1758
First English expedition against St. Malo June 1-12, 1758
Pirna, Attack on June 6, 1758
Rheinberg, Affair of June 12, 1758
Wisternitz, Action at June 18, 1758
Blockade of Stralsund is lifted June 18, 1758
Hollitz, Action at June 18, 1758
General Hamilton assumes command of the Swedish army Late June 1758
Crefeld, Battle of June 23, 1758 Between a Hanoverian army and a French army, ending in a French defeat.
Dusseldorf, Bombardment of June 28 – July 6, 1758
First English expedition against Cherbourg June 29, 1758
Domstadtl, Battle of June 30, 1758 Between Austrians and Prussians, ending in the defeat of the Prussians.
Forbes campaign against Fort Duquesne Early July 1758
Carillon, Battle of July 7-8, 1758 The British forces are poorly led by General James Abercromby.
Reitzenhein, Skirmishes near July 20, 1758
Sandershausen, Battle of July 23, 1758
Sebastienburg, Action at July 31, 1758
Tanjore, Siege of August 1758
Carrical, Naval Battle of August 2, 1758
First contingent of British troops arrives in Germany August 3, 1758
Mehr, Battle of August 5, 1758
Second English expedition against Cherbourg August 7-15, 1758
Cüstrin, Siege of August 16-22, 1758
Zorndorf, Battle of August 25, 1758 Frederick defeats Russians in Prussia
Kolberg, Siege of September – October 1758
Sonnenstein, Siege of the September 3-5, 1758
Second English expedition against St. Malo September 7-12, 1758 Affair of St. Cast
St. Cast, Affair of September 7, 1758
Grant's Hill, Battle of September 14, 1758
Goraria, Battle of September 14, 1758
Fehrbellin, Combat of September 24, 1758
Tornow, Battle of September 25, 1758
Unnamed Battle October 10, 1758 Prussian cavalry severs Swedish supply lines
Lutterberg, First Battle of October 10, 1758
Hochkirch, Battle of October 14, 1758 Minor Austrian defeat of Prussians
General Lantinghausen replaces General Hamilton Early November 1758
Eilenburg, Action at November 15, 1758
Rajahmundry, Battle of December 9, 1758
Madras, Siege of December 16, 1758 - February 16, 1759
Port Royal, Bombardment of January 6, 1759
Martinique & Guadaloupe Expedition January 13 - May 1, 1759
Demmin, Capture of January 17, 1759
Anklam, Capture of January 21, 1759
Stralsund, Siege of January 21 - May 15, 1759
Basse Terre, Bombardment of January 23, 1759
Basse Terre, Capture of January 24, 1759
Madras siege is lifted February 17, 1759
Posen, Raid on February 23 – April 18, 1759
English General Hopson dies February 23, 1759
Masulipatam, Siege of March 1759 A two-hour siege is almost an oxymoron.
Peenemunde, Capture of April 1759
Bergen, Battle of April 13, 1759
Brunswick, Battle of April 13, 1759 French defeat Ferdinand
Guadeloupe, Surrender of May 1, 1759
Siege of Stralsund is ended May 15, 1759
Bamberg, Capture of May 16, 1759
Marie Galante, Surrender of May 26, 1759
Paltzig, Battle of July 23, 1759
Münster, Capture of July 25, 1759
Montmorenci, Battle of July 31, 1759
Minden, Battle of August 1, 1759 Ferdinand defeats French.
Ferdinand, King of Spain, dies August 10, 1759
Trincomalee, Battle of August 10, 1759
Kunersdorf, Battle of August 12, 1759 Austria and Russia defeat Prussia.
Lagos, Battle of August 19, 1759
Unnamed Battle August 23, 1759
Unnamed Naval Battle September 1759
Dresden, Capture of September 4, 1759
Pondicherry, Battle of September 10, 1759
Marburg, Capture of September 11, 1759
Hoyerswerda, Battle of September 25, 1759
Campen, Battle of October 18, 1759
Demmin, Raid on October 21, 1759
Pretsch, Action at October 29, 1759
Swedes retreat behind Peene River November 6, 1759
Quiberon Bay, Naval Battle of November 20, 1759
Münster, Capture of November 20, 1759
Belle-Île-en-Mer, Battle of November 20, 1759
Maxen, Battle of November 21, 1759
Fulda, Battle of November 30, 1759
Meissen, Battle of December 4, 1759 The battle of Meissen was an engagement fought on December 4, 1759 during the Seven Years' War between a Prussian and an Austrian army.
Wandiwash, Battle of January 22, 1760
Anklam, Action at January 28, 1760
French Invasion of Ireland February 21, 1760
Isle of Man, Battle near the February 29, 1760
Carical, Capture of April 5, 1760
End of Siege of Quebec May 16, 1760
Landesschut, Battle of June 23, 1760
Marburg, Capture of June 30, 1760
Corbach, Battle of July 10, 1760
Dresden, Siege of July 13-22, 1760
Dillenbourg, Capture of July 16, 1760
Emsdorf, Battle of July 16, 1760
Marburg, Battle of July 21, 1760
Glatz, Capture of July 26, 1760
Breslau, Siege of July 30 – August 5, 1760
Warburg, Battle of July 31, 1760
Pondicherry, Siege of August 1760 - January 15, 1761
Liegnitz, Battle of August 15, 1760 Prussian army under Frederick the Great defeats the Austrian army under Ernst von Laudon.
Strehla, Battle of August 20, 1760
Pasewalk, Action at September 3, 1760
Prenzlau, Capture of September 5, 1760
Montreal, Surrender of September 8, 1760 Montreal is surrounded by three British armies, the French surrender.
Zierenberg, Raid on September 8, 1760
Orcke River, Action on the September 13, 1760
Weser, Battle of September 19, 1760
Cleves, Siege of October 3-6, 1760
Wesel, Siege of October 3-16, 1760
Berlin, Raid on October 9-12, 1760 The only significant damage to the Prussian war effort is the destruction of the gunpowder plant – an ineptly executed operation that also kills 15 Russians.
Spandau, Action at October 9, 1760
Kloster Kamp, Battle of October 16, 1760
King George II dies October 25, 1760 King George II dies. George William Frederick becomes King George III, King of Great Britain and Ireland.
George III crowned October 26, 1760 George III assumes the throne of Great Britain and Ireland, beginning a 60 year reign, one of the longest in British history.
Swedish army retreats behind the Peene River October 27, 1760
Torgau, Battle of November 3, 1760
Mecklenberg, Raid on November 12, 1760
Pondicherry, Siege of January 1-13, 1761
Spain declares war on England January 4, 1761 ?? 1762???
France’s war minister, the Duc de Belle-Île, dies February 25, 1761 The Duc de Choiseul succeeds him.
Belle-Île-en-Mer, Battle of June 7, 1761
Island of Dominica surrenders June 7, 1761
Swedish General Lantinghausen is replaced by General Ehrenswärdt Early July 1761
Villinghausen, Battle of July 15-16, 1761
Kirch-Denkern, Battle of July 16, 1761
The "Pacte des familles" August 15, 1761 The "Pacte des familles" (the Pact of the Families), a defensive alliance between the Bourbons of Spain, France and Naples, against England. Spain and France pledged mutual support to each other in perpetuity with the Bourbon Family Pact.
Bunzelwitz, Standoff at August 20 - October 9, 1761
Kolberg, Capture of Early September - December 16, 1761
Bunzelwitz, Capture of September 30, 1761
Schweidnitz, Capture of October 1, 1761
Martinique, Conquest of January - February 16, 1762
Britain declares war on Spain January 4, 1762
Death of Empress Elizabeth January 5, 1762
Spain declares war on Britain January 22, 1762
Martinique, Surrender of February 12, 1762
St. Petersburg, Treaty of May 15, 1762
Hamburg, Treaty of May 22, 1762
Havana, Siege of June 5 - August 13, 1762
Wilhelmstal, Battle of June 24, 1762
St. John’s, Newfoundland, Capture of June 24, 1762
Peter III of Russia is murdered July 17, 1762 Peter III of Russia is murdered. His wife, Catherine II, took the throne.
Burkersdorf, Battle of July 21, 1762 The battle of Burkersdorf was a battle fought between a Prussian army of 40,000 men and an Austrian army of about 30,000? men.
Lutterberg, Second Battle of July 23, 1762
Schweidnitz, Siege of August - October 9, 1762
Russia, Prussia and Austria sign a treaty agreeing on the partition of Poland August 5, 1762
Moro Castle, Storming of August 10, 1762
Havana, Siege of August 11 - 13, 1762
Almeida, Capture of August 26, 1762
Nauheim, Battle of August 30, 1762
English expeditionary force arrives near St. John’s Newfoundland September 13, 1762
St. John’s, Newfoundland, Recapture of September 18, 1762
Brücke-Mühle, Battle of the September 21, 1762
Manila, Battle of September 24 - October 6, 1762 Siege ??
Manila, Capture of October 5, 1762
Villa Velha, Raid on October 6, 1762
Kassel, Siege of October 12-November 1, 1762
Freiburg, Battle of October 29, 1762
Fontainebleau, Treaty of November 3, 1762 The treaty is concluded on November 3, 1762.
France cedes the Louisiana Territory to Spain November 11, 1762 The Spanish fleet keeps the British fleet occupied in the Caribbean. As a result of the impending loss of the Seven Years War to Britain, France cedes the Louisiana Territory to Spain when the Treaty of Fontainbleau is ratified on November 11, 1762.
Hubertusburg, Treaty of February 15, 1763 The Treaty of Paris and the Treaty of Hubertusburg together end the French and Indian War and the Seven Years War mark the beginning of an extensive period of British colonial and maritime dominance in America and elsewhere.
The Cider Tax is passed March 30, 1763
George Grenville succeeds Earl of Bute as PM April 8, 1763 Earl of Bute resigns as PM and is succeeded by George Grenville