1825 births

Augustin Mouchot (; French: [muʃo]; 7 April 1825 – 4 October 1912) was a 19th-century French inventor of the earliest solar-powered engine, converting solar energy into mechanical steam power.

Joseph Jean-Baptiste Laurent Arban (28 February 1825 – 8 April 1889) was a cornetist, conductor, composer, pedagogue and the first famed virtuoso of the cornet à piston or valved cornet. He was influenced by Niccolò Paganini's virtuosic technique on the violin and successfully proved that the cornet was a true solo instrument by developing virtuoso technique on the instrument.

Adolf Ludwig Cluss (July 14, 1825 – July 24, 1905) also known as Adolph Cluss was a German-born American immigrant who became one of the most important, influential and prolific architects in Washington, D.C., in the late 19th century, responsible for the design of numerous schools and other notable public buildings in the capital. Today, several of his buildings are still standing. He was also a City Engineer and a Building Inspector for the Board of Public Works.
Red brick was Cluss' favorite building material; that, and his early communist sympathies, led some to dub him the "Red Architect", though he was a man who in later life became a confirmed Republican.

Joseph Alexandre Laboulbène (25 August 1825 Agen – 7 December 1898, Paris) was a French physician and entomologist.
A friend of the entomologist Jean-Marie Léon Dufour (1780-1865), he studied medicine in the University of Paris and was awarded the title Docteur in 1854. He taught in the medical faculty until 1879.
Laboulbène was interested in harmful insects notably in the Order Diptera. The order of mushrooms Laboulbeniales, is dedicated to him, by Engler in 1898.In 1853, Laboulbenia which is a genus of fungi in the family Laboulbeniaceae, was named in his honour.

Alphonse Briart (1825–1898) was supervisor of the coal mines at Bascoup and Mariemont near Morlanwelz in the Hainaut province of Belgium, and a geologist who studied that region. During the period 1863–1896 he and Francois Cornet published a number of books and papers describing fossils and geological structures found near Mons. They devised theories - now generally accepted - as to the geological history of the region. After Cornet's death in 1887, Briart continued to write alone.
The mineral Briartite is named for his grandson, Gaston Briart. In 1890 his son Paul took part in Delcommune's Katanga expedition.

Richard (or Rijk) Hol (23 July 1825, in Amsterdam – 14 May 1904, in Utrecht) was a Dutch composer and conductor, based for most of his career at Utrecht. His conservative music showed the influence of Ludwig van Beethoven, Felix Mendelssohn, and Robert Schumann and the Leipzig school, though as a conductor he offered Dutch audiences the more revolutionary music of Hector Berlioz and Richard Wagner.

Paul Emmanuel Auguste Poulet-Malassis (16 March 1825 – 11 February 1878) was a French printer and publisher who lived and worked in Paris. He was a longstanding friend and the printer-publisher of Charles Baudelaire.

Tito Speri (2 August 1825 - 3 March 1853) was an Italian patriot and hero of the Risorgimento.

Friedrich von Schmidt (October 22, 1825 – January 23, 1891) was an architect who worked in late 19th century Vienna.

Marie Catherine Vitalie Rimbaud, née Cuif, was better known simply as Vitalie Rimbaud, and was the mother of the visionary poet Arthur Rimbaud. She was born on 10 March 1825 and died on 16 November 1907. She met Captain Frédéric Rimbaud (1814–1878), a French infantry officer, in October 1852 and married him the following February. They had five children:

Nicolas Frédéric ("Frédéric"), born 2 November 1853
the poet, Jean Nicolas Arthur ("Arthur"), born 20 October 1854
Victorine Pauline Vitalie, born 4 June 1857 (she died a few weeks later)
Jeanne Rosalie Vitalie ("Vitalie"), born 15 June 1858
Frédérique Marie Isabelle ("Isabelle"), born 1 June 1860.Though the marriage lasted seven years, her husband lived continuously in the matrimonial home for less than three months, from February to May 1853. The rest of the time Captain Rimbaud's military postings – including service in the Crimean War and the Sardinian Campaign – meant he returned home to Charleville only when on leave. He was not at home for his children's births, nor their baptisms. After Isabelle's birth in 1860, Captain Rimbaud never returned to the family home. After their separation, Mme, Rimbaud called herself "Widow Rimbaud".