Complex sentence: Enrico Fermi was born in Rome on 29 September 1901, the third child of Alberto Fermi, a "Capo Divisione" (division head) in the Ministry of Railways, and Ida de Gattis, an elementary school teacher.
Split into simpler sentences: Enrico Fermi was born in Rome on 29 September 1901. He was the third child of Alberto Fermi, a "Capo Divisione" (division head) in the Ministry of Railways, and Ida de Gattis, an elementary school teacher.