Born in Graffignana[1] in 1893, Borromeo was ordained a Catholic priest on 20 March 1918. He was appointed Auxiliary bishop of Lodi on 4 November 1951 and was ordained titular Bishop of Choma on 2 December 1951.
Bishop Luigi Carlo Borromeo died at Policlinico San Matteo on 4 July 1975, at the age of 81.
Bibliography
Ernestus Preziosi; "La marea che sale…" Mons. Luigi Borromeo vescovo di Pesaro e l’apertura a sinistra; Pisaurum; From: Frammenti. Quaderni per la ricerca, n. 11/2007.