Historical biography archive · Updated 2026-11-03

Wilhelm I Biography and Timeline

Follow Wilhelm I through 33 dated historical records for Germany.

Wilhelm I, historical timeline

A chronological timeline drawn from matching World History Database records.

33Distinct records
1 of 1Page
1829–1888Years on this page

1829

Marriage

Emperor · Berlin · House / House of Hohenzollern

Marries Augusta

Role range: 1861-1888

1848

Exile of Wilhelm I

Emperor · Berlin · House / House of Hohenzollern

Flees to England because of his absolutism during the 1848 revolutions

Role range: 1861-1888

1858

Succession

Emperor · Berlin · House / House of Hohenzollern

Succeeds as Emperor of Germany

Role range: 1861-1888

Succession

Emperor · Regent · Berlin · House / House of Hohenzollern

Made Regent when King Friedrich Wilhelm IV becomes insane, 1858-61

Role range: 1861-1888

1866

Commander of Army of the Elbe

Emperor · Commander of Army of the Elbe · Dresden · Warfare / Military

Appointed Commander of the Army of the Elbe

1867

Constitution of Germany

Emperor · Berlin · Government / Government of Germany

Elections take place for the new Reichstag

Role range: 1861-1888

Election

Emperor · Berlin · Government / Government of Germany

Elections take place for the new Reichstag

Role range: 1861-1888

Constitution of Germany

Emperor · Berlin · Government / Government of Germany

Elections take place for the new Reichstag. The Prussian landtag and the North German Governments accept a new Constitution. Appointed Head of the North German Confederation

Role range: 1861-1888

North German Confederation

Emperor · Berlin · Government / Government of Germany

Appointed Head of the North German Confederation

Role range: 1861-1888

1870

Hohenzollern-Sigmaringen Candidacy

Emperor · Warfare / Franco-Prussian War

Following the protests by France, Leopold had withdrawn his acceptance in July 1870. This was already considered a diplomatic defeat for Prussia.

Role range: 1870-1871 – 1861-1888

Hohenzollern-Sigmaringen Candidacy

Emperor · Warfare / Franco-Prussian War

In early 1870, the German Prince Leopold, of the Roman Catholic cadet branch Hohenzollern-Sigmaringen, had been offered the vacant Spanish throne.

Role range: 1870-1871 – 1861-1888

Hohenzollern-Sigmaringen Candidacy

Emperor · Warfare / Franco-Prussian War

The French were not yet satisfied with this and demanded further commitments, especially a guarantee by the Prussian king that no member of any branch of his Hohenzollern family would ever be a candidate for the Spanish throne

Role range: 1870-1871 – 1861-1888

Hohenzollern-Sigmaringen Candidacy

Emperor · Warfare / Franco-Prussian War

The Government of French Emperor Napoleon III voiced concern over a possible Spanish alliance with the Protestant House of Hohenzollern that ruled the Kingdom of Prussia, protested against it, and hinted about a war.

Role range: 1870-1871 – 1861-1888

Succession

Emperor · Warfare / Franco-Prussian War

Forces Charles Anthony to reject the Spanish throne on behalf of his son Leopold

Role range: 1870-1871 – 1861-1888

Bismarck uses Abekens telegram to declare war

Emperor · Warfare / Franco-Prussian War

Bismarck uses Abekens telegram to declare war

Role range: 1870-1871 – 1861-1888

Ems Telegram

Emperor · Warfare / Franco-Prussian War

Bismarck uses Abeken's telegram to declare war

Role range: 1870-1871 – 1861-1888

Hohenzollern-Sigmaringen Candidacy

Emperor · Ems · Warfare / Franco-Prussian War

Benedetti had been instructed by his superior, Foreign Minister Agenor, the Duc de Gramont, to present the French demand that the king should guarantee that he would never again permit the candidacy of a Hohenzollern prince to the Spanish throne.

Role range: 1870-1871 – 1861-1888

Hohenzollern-Sigmaringen Candidacy

Emperor · Ems · Warfare / Franco-Prussian War

King Wilhelm I of Prussia, on his morning stroll in the Kurpark in Ems, was stopped by Count Vincent Benedetti, the French ambassador to Prussia since 1864.

Role range: 1870-1871 – 1861-1888

Hohenzollern-Sigmaringen Candidacy

Emperor · Ems · Warfare / Franco-Prussian War

Politely, and in a friendly manner, the king refused to bind himself to any course of action into the indefinite future. After their exchange, "the two departed coolly."

Role range: 1870-1871 – 1861-1888

Hohenzollern-Sigmaringen Candidacy

Emperor · Ems · Warfare / Franco-Prussian War

The meeting was informal and took place on the promenade of the Kursaal with the king's entourage at a discreet distance.

Role range: 1870-1871 – 1861-1888

Succession

Emperor · Warfare / Franco-Prussian War

Gramont wants "assurance that he will never authorize a renewal of the candidacy". Bismarck uses Abekens telegram to declare war

Role range: 1870-1871 – 1861-1888

Mobilization

Emperor · Berlin · Warfare / Franco-Prussian War

Sets out from Berlin to assume command of his armies in the field

Role range: 1870-1871 – 1861-1888

Battle of Gravelotte

Emperor · Gravelotte · Warfare / Franco-Prussian War

Commands the Prussian forces which defeat the French under bazaine

Role range: 1870-1871 – 1861-1888

Battle of Sedan

Emperor · Sedan · Warfare / Franco-Prussian War

Commands, with Moltke his right hand man, a victory which leads to the fall of Paris

Role range: 1870-1871 – 1861-1888

Siege of Paris

Emperor · Paris · Warfare / Franco-Prussian War

Commands, with Moltke his right hand man, a victory which leads to the fall of Paris

Role range: 1870-1871 – 1861-1888

Siege of Paris

Emperor · Versailles · Warfare / Franco-Prussian War

Moves the Royal HQ from Ferrieres to the Royal Palace until the following Jan

Role range: 1870-1871 – 1861-1888

Constitution of Germany

Emperor · Berlin · Government / Government of Germany

Refuses the crown offered to him by the new Confeferation of a united Germany

Role range: 1870-1871 – 1861-1888

Succession

Emperor · Berlin · Government / Government of Germany

Refuses the crown offered to him by the new Confeferation of a united Germany

Role range: 1870-1871 – 1861-1888

Unification

Emperor · Berlin · Government / Government of Germany

Refuses the crown offered to him by the new Confeferation of a united Germany

Role range: 1870-1871 – 1861-1888

1871

Constitution of Germany

Emperor · Government / Government of Germany

Declared Emperor of a united German Reich in the Galerie des Glaces in Versailles

Role range: 1861-1888

German Empire Proclaimed

Emperor · Versailles · House / House of Hohenzollern

Proclaimed German Emperor while Frederick remains heir.

Role range: 1871-1888

Unification

Emperor · Versailles · House / House of Hohenzollern

Declared Emperor of a united German Reich in the Galerie des Glaces in Versailles

Role range: 1861-1888

1888

Death of Wilhelm I

Emperor · Berlin · House / House of Hohenzollern

Dies in Berlin age 90 & succeeded by his 57 year old son Friedrich Wilhelm

Role range: 1861-1888

Records, sources and methodology

These dates and descriptions come from the historical_events database. Exact duplicate records have been collapsed. Names are grouped by the country, Name 2 and Name 1 fields; records with missing Name 2 cannot be reliably assigned to an individual biography. Check the underlying sources before formal citation.