About the day » Thursday June 25, 1863Calender converter

• Adriaan Hamers, Udenhout († 1899)
• Alexander BEX, Kuringen (B) († 1933)
• Anne Jochums (Huike) Vrijburg, Opsterland, Friesland, Nederland († 1941)
• 'n Levenloos geboren dochter van Vergeer, Ter Aar (Korteraar) († 1863)
• Adrianus Sebregts, Wouw (Roosendaal) (Noord-Brabant) († 1942)
• Adrianus van Melis, Gemert († 1864)
• Alphonsus van Poecke, Hontenisse, Zeeland, Netherlands († 1867)
• Aaltje Braad, Ossenzijl, Oldemarkt
• Anna Elizabeth Louisa Petronella Theodora van Doorne, Acquoy
• Albert Frans Bruynooghe, Dudzele,8380,West-Vlaanderen,BELGIE

• Annigje Scholten (3), Oldebroek
• Albert Albertsz Wiegman (69), Wieringen, Noord-Holland, Nederland
• Albert Wiegman (69), Wieringen
• Andries (André) Steketee (77), 's-Heer Arendskerke
• Albert Wiegman (69), Wieringen
• Agge Pieters Bakker (72), Enkhuizen, Noord-Holland, Netherlands
• Anna Maria Busemann (1), Langenberg, Emsland
• Anna Catharina Mofers (1), Susteren
• Anthonia LUIJSTERBORGH (76), Roosendaal, Noord-Brabant, Nederland
• (85), Izegem, Belgi

• 1852 » Antoni Gaudí, Spanish architect, designed the Park Güell († 1926)
• 1858 » Georges Courteline, French author and playwright († 1929)
• 1860 » Gustave Charpentier, French composer and conductor († 1956)
• 1863 » Émile Francqui, Belgian soldier and diplomat († 1935)
• 1864 » Walther Nernst, German chemist and physicist, Nobel Prize laureate († 1941)
• 1866 » Eloísa Díaz, Chilean doctor and Chile's first female physician († 1950)
• 1874 » Rose O'Neill, American cartoonist, illustrator, artist, and writer († 1944)
• 1884 » Daniel-Henry Kahnweiler, German-French art collector and historian († 1979)
• 1884 » Géza Gyóni, Hungarian soldier and poet († 1917)
• 1886 » Henry H. Arnold, American general († 1950)

• 1861 » Abdülmecid I, Ottoman sultan (b. 1823)
• 1866 » Alexander von Nordmann, Finnish biologist and paleontologist (b. 1803)
• 1868 » Carlo Matteucci, Italian physicist and neurophysiologist (b. 1811)
• 1870 » David Heaton, American lawyer and politician (b. 1823)
• 1875 » Antoine-Louis Barye, French sculptor (b. 1796)
• 1876 » Boston Custer, American civilian army contractor (b. 1848)
• 1876 » George Armstrong Custer, American general (b. 1839)
• 1876 » James Calhoun, American lieutenant (b. 1845)
• 1876 » Myles Keogh, Irish-American officer (b. 1840)
• 1876 » Thomas Custer, American officer, Medal of Honor recipient (b. 1845)

1. Jan
2. Johannes
3. Cornelis
4. Hendrik
5. Pieter
6. Willem
7. Gerrit
8. Jacob
9. Petrus
10. Jacobus
11. Adrianus
12. Dirk
13. Arie
14. Klaas
15. Gerardus
16. Hendrikus

1. Maria
2. Johanna
3. Anna
4. Cornelia
5. Elisabeth
6. Adriana
7. Catharina
8. Hendrika
9. Grietje
10. Wilhelmina
11. Aaltje
12. Trijntje
13. Neeltje
14. Antje
15. Petronella
16. Jacoba

• Koning Willem III (Huis van Oranje-Nassau) was from 1849 till 1890 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
• In The Netherlands , there was from February 1, 1862 to February 10, 1866 the cabinet Thorbecke II, with Mr. J.R. Thorbecke (liberaal) as prime minister.
• The Netherlands had about 3.6 million citizens.
• January 26 » American Civil War: Governor of Massachusetts John Albion Andrew receives permission from the Secretary of War to raise a militia organization for men of African descent.
• January 29 » The Bear River Massacre: A detachment of California Volunteers led by Colonel Patrick Edward Connor engage the Shoshone at Bear River, Washington Territory, killing hundreds of men, women and children.
• May 21 » American Civil War: The Union Army succeeds in closing off the last escape route from Port Hudson, Louisiana, in preparation for the coming siege.
• July 9 » American Civil War: The Siege of Port Hudson ends, giving the Union complete control of the Mississippi River.
• October 29 » American Civil War: Battle of Wauhatchie: Forces under Union General Ulysses S. Grant repel a Confederate attack led by General James Longstreet. Union forces thus open a supply line into Chattanooga, Tennessee.
• November 29 » American Civil War: Battle of Fort Sanders: Union forces under Ambrose Burnside successfully defend Knoxville, Tennessee from Confederate forces under James Longstreet.

The temperature on June 25, 1863 was about 23.4 °C. There was 0.1 mm of rain. The air pressure was 0.5 kgf/m² and came mainly from the north-northeast. The airpressure was 76 cm mercury. The atmospheric humidity was 67%.