Avicenna
Avicenna was born in Afshana, a village near Bukhara (in present-day Uzbekistan), the capital of the Samanids, a Persian dynasty in Central Asia and Greater Khorasan. His mother, named Sitāra, was from Bukhara; his father, Abdullāh, was a respected Ismaili scholar from Balkh, an important town of the Samanid Empire, in what is today Balkh Province, Afghanistan. His father worked in the government of Samanid in the village Kharmasain, a Sunni regional power. After five years, his younger brother, Mahmoud, was born. Avicenna first began to learn the Quran and literature in such a way that when he was ten years old he had essentially learned all of them.
Amico Bignami
Amico Bignami was born in Bologna to Eugenia and Francesco Mazzoni. He earned his medical degree from University of Rome (Sapienza University of Rome) in 1887. He was immediately appointed as assistant to Tommasi Crudelli in the Institute of General Pathology, where he worked until 1891. That year he joined the Institute of Pathological Anatomy under by Ettore Marchiafava. In 1890, he became extraordinary professor of pathology at the University of Rome and was promoted to full professor in 1906. In 1917, he became professor of medicine, a post he occupied until his retirement in 1921. In addition from 1896 he was practising assistant physician at the Ospedale riuniti di Roma.