• Physician, Philosopher and Politician Carl von Rokitansky, 1804
• Pathologist Carl Wedl, 1815

Carl von Rokitansky was born in Hradec Králové, Bohemia. He studied at the Charles University in Prague (1821 – 1824) and attained a doctorate in medicine on 6 March 1828 at the University of Vienna. As a young professor, he recognized that the still little noted discipline of pathological anatomy could be of great service to clinical work in the hospital, because it could offer new diagnostic and therapeutic possibilities to the bed side physician. With this, after Gerard van Swieten, who was the founder of the first Vienna School, Rokitansky released a veritable scientific "revolution". With the establishment of the second Vienna School, a paradigm shift went into effect, led by Rokitansky, Josef Škoda and Ferdinand von Hebra, from the notion of medicine as a nature - philosophical subject, to the more modern, scientifically oriented medicine. In this way associated with the specialization of the medicine and with the development of new disciplines, the Vienna School achieved worldwide reputation.

Rokitansky's name is associated with the following diseases / morphologic features of disease:

• Superior Mesenteric Artery Syndrome
• Mayer - Rokitansky - Küster - Hauser syndrome
• Rokitansky's diverticulum
• Rokitansky's triad (pulmonary stenosis)
• Rokitansky - Aschoff sinuses (in the gallbladder)
• Rokitansky - Cushing ulcer
• Rokitansky - Maude Abbott syndrome
• Von Rokitansky's syndrome
• Rokitansky nodule – teratomas

He also developed a method of autopsy which consisted mainly of in situ dissection. Rokitansky is said "to have supervised 70,000 autopsies, and personally performed over 30,000, averaging two a day, seven days a week, for 45 years".

Although Rokitansky defended the "materialistic method" in scientific research, he rejected materialism as a philosophical world view. In his commemorative speech on the occasion of the opening of the Institute of Pathological Anatomy at the General Hospital of Vienna, he warned against the abuse of "natural science liberties". Scientists should first regard humans as "conscious and free - willing subjects" and only then follow their urge toward knowledge. The feeling of humanity would be lost if physicians regarded human beings purely as research objects. Thus Rokitansky brought up for the first time the question of ethics in medicine. In another speech about the "solidarity of all animal life", delivered at the Imperial Academy of Sciences, Rokitansky showed his proximity to Arthur Schopenhauer's writings on compassion: "if we [... ] preserve and practice compassion", he explained "we are able to alleviate part of the load of suffering" of patients. Human generosity will be shown by our capability to accept the greatest sufferings by voluntarily renouncing aggression. Those who succeed in this should be our greatest ethical role models.

In 1845, he was elected a foreign member of the Royal Swedish Academy of Sciences. On 17 July 1848 Rokitansky was selected to be an effective member of the Imperial Academy of Sciences. In 1866 he became its vice president and from 1869 until his death in Vienna, Austria - Hungary, on 23 July 1878, its president. Rokitansky felt that this "was the largest honor which I could enjoy".

By way of his leading positions in the most diverse academic and political institutions of the Austrian Empire, Rokitansky helped to shape the era of Austrian high liberalism. He represented liberalism among the educated middle class and strove for "freedom and progress", both to the university reform and to the substantial improvement of health sciences. Rokitansky was several times the dean of the medical school, and, in 1853, the first freely elected rector of the medical congregation of the University of Vienna and president of the Superior Medical Council. From 1850 until his death, he also presided the Physician's Society of Vienna, In 1863 he was appointed by Anton von Schmerling as medical adviser to the Ministry of the Interior. On 25 November 1867 he was "unexpectedly and unprepared" nominated by Franz Joseph I to the High Chamber of the Royal Council. Finally, he was elected in 1870 to the presidency of the Anthropological Society.

Rokitansky had two sons, the opera singer Hans von Rokitansky (1835 – 1909) and the composer Victor von Rokitansky (1836 – 1896).

In 1841 he obtained his doctorate in Vienna, and subsequently practiced medicine in Ischl and Salzburg. In 1844 he took a scientific journey to France and England, afterwards returning to Vienna, where he performed histological research. With assistance from Karl Rokitansky (1804 - 1878), he received his habilitation in 1849. In 1853 he became an associate professor, and in 1872 was appointed professor of histology at the University of Vienna. Some of his well known students were Heinrich Auspitz (1834 - 1885), Moritz Kaposi (1837 - 1902) and Salomon Stricker (1834 - 1898).

Wedl is largely remembered for his work in microscopic pathology and histology. He made contributions in the fields of helminthology, dermatology and ophthalmology, and was one of the first physicians to apply cell theory to pathology of the eye. The eponymous "Wedl cells" are named after him, which are dysplastic bladder - like fibers in the corneal tissue of the eye. The genus Wedlia (Cobbold 1860) is named after him, as are the species Didymosulcus wedli (Ariola, 1902), Ascaris wedli (Stossich, 1896) and Paroneirodes wedli (Pietschmann 1926).

Wedl was the author of numerous books, a few of which have been translated into English. He died on September 21, 1891, bequeathing his estate to the Vienna Academy of Sciences.