Helperus Ritzema van Lier

Thailand inception

hydrogen time of discovery or invention

Massachusetts inception

Benjamin Franklin date of death

chlorine time of discovery or invention

titanium time of discovery or invention

Sevastopol inception

John Tyler date of birth

James Buchanan date of birth

Carl von Clausewitz date of birth

Carl von Clausewitz work period (start)

Bouches-du-Rhône inception

Aisne inception

Stavropol inception

Nord inception

Humphry Davy date of birth

Maine-et-Loire inception

Mayenne inception

Somme inception

weighing scale time of discovery or invention

Eure-et-Loir inception

Vienne inception

Hans Christian Ørsted date of birth

Gers inception

Hautes-Pyrénées inception

François-Auguste-René de Chateaubriand date of birth

Knoxville time of earliest written record

Knoxville inception

Bastille dissolved, abolished or demolished date

Augustin-Louis Cauchy date of birth

Joseph II, Holy Roman Emperor date of death

Hermitage Museum date of official opening

Hermitage Museum inception

Tacloban inception

Leopold I of Belgium date of birth

Sharjah inception

Carl Wilhelm Scheele date of death

Gilbert du Motier, Marquis de Lafayette work period (start)

John Wesley date of death

Friedrich Bessel date of birth

Messier object publication date

Thomas Gainsborough date of death

Võru inception

Henry Temple, 3rd Viscount Palmerston date of birth

Benjamin Constant date of birth

Benjamin Constant work period (start)

George Canning date of birth

carbonated water time of discovery or invention

Adelbert von Chamisso date of birth

flag of Ethiopia inception

Messier 87 time of discovery or invention

Wilkes-Barre inception

Messier 82 time of discovery or invention

The Marriage of Figaro publication date

The Marriage of Figaro inception

The Marriage of Figaro date of first performance

Whirlpool Galaxy time of discovery or invention

Paldiski inception

Miass inception

Miass time of earliest written record

Bahadur Shah Zafar date of birth

Comrat inception

Comrat time of earliest written record

Alapayevsk inception

Pietro Metastasio date of death

François Boucher date of death

galvanic cell inception

galvanic cell time of discovery or invention

William I of the Netherlands date of birth

Messier 9 time of discovery or invention

Stanisław Leszczyński work period (end)

Stanisław Leszczyński date of death

Messier 14 time of discovery or invention

Messier 19 time of discovery or invention

Messier 52 time of discovery or invention

Messier 21 time of discovery or invention

Messier 23 time of discovery or invention

Luga inception

Guayaquil inception

Charles Lamb date of birth

Messier 73 time of discovery or invention

Critique of Pure Reason publication date

Arauca inception

Girondists inception

Girondists dissolved, abolished or demolished date

Madame du Barry work period (end)

Madame du Barry work period (start)

René Laennec date of birth

Jules Dumont d'Urville date of birth

Middlesex County inception

Flame Nebula time of discovery or invention

Davy Crockett date of birth

Otsego County inception

Allegheny County inception

NGC 4414 time of discovery or invention

Sagittarius Star Cloud time of discovery or invention

NGC 23 time of discovery or invention

Norfolk County inception

Charlottenburg Palace inception

Emirate of Bukhara inception

Estates General end time

Manuel Belgrano date of birth

William Cavendish, 4th Duke of Devonshire date of death

William Cavendish, 4th Duke of Devonshire work period (end)

Pavlovsk inception

Richard Arkwright date of death

Caroline County inception

Dolley Madison date of birth

Peking opera inception

Washington County inception

Saratoga County inception

Viceroyalty of the Río de la Plata inception

Franklin County inception

Chatham County inception

Mikhail Lazarev date of birth

Goldsboro inception

Shelby County inception

Clark County inception

Alexandrovsk inception

Friedrich August I of Saxony work period (start)

Friedrich List date of birth

Virgo Cluster time of discovery or invention

Buddha Loetla Nabhalai date of birth

Johann Ludwig Burckhardt date of birth

Christie's inception

NGC 246 time of discovery or invention

Ludwigslust inception

Kingston inception

flag of Martinique inception

NGC 2775 time of discovery or invention

Philip Miller date of death

NGC 4449 time of discovery or invention

Martinsburg inception

Bardstown inception

Snizhne inception

Blagodarny inception

Englischer Garten inception

Englischer Garten date of official opening

F. J. Robinson, 1st Viscount Goderich date of birth

The History of the Decline and Fall of the Roman Empire publication date

Patrick County inception

Meadville inception

Hudson inception

Hyder Ali date of death

NGC 4697 time of discovery or invention

Bayamón inception

Guntur district inception

Crescent Nebula time of discovery or invention

Carlota Joaquina of Spain date of birth

Victor Cousin date of birth

Bronze Horseman inception

NGC 514 time of discovery or invention

Harrodsburg inception

Huahine time of discovery or invention

NGC 4244 time of discovery or invention

Krasnoarmeysk inception

Alois Senefelder work period (start)

Alois Senefelder date of birth

István Széchenyi date of birth

NGC 2787 time of discovery or invention

NGC 7742 time of discovery or invention

Pilar inception

Philipp Otto Runge date of birth

NGC 151 time of discovery or invention

Abbas Mirza date of birth

Russo-Turkish War (1787–1792) end time

Russo-Turkish War (1787–1792) start time

NGC 233 time of discovery or invention

Sharonville inception

Biliaivka inception

Tarlac City inception

Petukhovo (town), Kurgan Oblast inception

Fernando Sor date of birth

Nguyen Du date of birth

Étienne Cabet date of birth

University of Georgia inception

Brewer inception

NGC 496 time of discovery or invention

NGC 3953 time of discovery or invention

Toms River inception

Ranavalona I of Madagascar date of birth

Stanisław Konarski date of death

André-Jacques Garnerin date of baptism

André-Jacques Garnerin date of birth

Aimé Bonpland date of birth

Idomeneo date of first performance

Idomeneo inception

NGC 5033 time of discovery or invention

Friedrich Ludwig Jahn date of birth

Little Ghost Nebula time of discovery or invention

NGC 3344 time of discovery or invention

Johan August Arfwedson date of birth

Pierre Augereau work period (start)

Caguas inception

Breaux Bridge inception

NGC 459 time of discovery or invention

Caroline Matilda of Great Britain date of death

Georg Friedrich Grotefend date of birth

Princess Élisabeth of France date of birth

Bellevue Palace inception