Carl Gustav Carus (3 January 1789 – 28 July 1869) was a German physiologist and painter, born in Leipzig, who played various roles during the Romantic era. A friend of Johann Wolfgang von Goethe, he was a many-sided man: a doctor, a naturalist, a scientist, a psychologist, and a landscape painter who studied under Caspar David Friedrich.
In 1811 he graduated as a doctor of medicine and a doctor of philosophy. In 1814 he was appointed professor of obstetrics and director of the maternity clinic at the teaching institution for medicine and surgery in Dresden. He wrote on art theory. From 1814 to 1817 he taught himself oil painting working under Caspar David Friedrich, a Dresden landscape painter. He had already taken drawing lessons from Julius Diez and subsequently studied under Julius Schnorr von Carolsfeld at the Oeser drawing academy.
When the King of Saxony, Frederick Augustus II, made an informal tour of Britain in 1844, Carus accompanied him as his personal physician. It was not a state visit, but the King, with Carus, was the guest of Queen Victoria and Prince Albert at Windsor Castle, and Carus was able to visit many of the sights in London and the university cities of Oxford and Cambridge, and meet others active in the field of scientific discoveries. They toured widely in England, Wales and Scotland, and afterwards Carus published, on the basis of his journal, The King of Saxony's Journey through England and Scotland, 1844.
Carus (Latin: Marcus Aurelius Carus Augustus; c. 222 – July or August 283) was Roman Emperor from 282 to 283, and was 60 at ascension.During his short reign, Carus fought the Germanic tribes and Sarmatians along the Danube frontier with success. He brought stability in the empire and died in 283 aged 61.
During his campaign against the Sassanid Empire, he sacked their capital Ctesiphon, but died shortly thereafter. He was succeeded by his sons Carinus and Numerian, creating a dynasty which, though short-lived, granted further stability to a resurgent empire.
Carus, whose name before the accession may have been Marcus Numerius Carus, was likely born at Narbo (modern Narbonne) in Gaul but was educated in Rome. He was a senator and filled various civil and military posts before being appointed prefect of the Praetorian Guard by the emperor Probus in 282.
After the murder of Probus at Sirmium, Carus was proclaimed emperor by the soldiers. Although Carus severely avenged the death of Probus, he was suspected as an accessory to the deed. He does not seem to have returned to Rome after his accession, contenting himself with an announcement to the Senate.
Carus as a surname may refer to:
Carus may also refer to: