List of Famous people born on March 13rd

Masami Okui is a Japanese singer and songwriter from Itami, Hyōgo. She began her professional musical career at age 21 as a concert backup singer. From almost the very beginning of her career, Masami has sung themes for anime television and movies. She is especially well known for her songs from Revolutionary Girl Utena, Tales of Eternia The Animation, Slayers, Sorcerer Hunters, Di Gi Charat, Magic User's Club, Jungle de Ikou!, Akihabara Dennou Gumi, Ray the Animation, He Is My Master and Yu-Gi-Oh! Duel Monsters. She has performed material for more than 50 singles and 20 albums to date . Okui hosts @Tunes, an anime music news program, on the Japanese anime television network Animax.

Sir Gerald Herbert Portal was a British diplomat who was the Consul General for British East Africa and British Special Commissioner to Uganda, and a main figure in the establishment of the Uganda Protectorate.

Sir David Kwok-po Li GBM GBS OBE JP is a British-Hong Kong banker and politician. He is the current Executive Chairman of the Bank of East Asia, and a former member of the Legislative Council of Hong Kong and the Executive Council of Hong Kong.

Inge Müller was an East German author and the second wife of East German playwright Heiner Müller.

Ronald Charles Grant, 10th Baron de Longueuil was born on 13 March 1888 at Pau, France. He was the son of John Moore Charles de Bienville Grant. He married Ernestine Hester Maud Bowes-Lyon, daughter of the Hon. Ernest Bowes-Lyon and Isobel Hester Drummond, on 4 October 1918. He was educated at Elizabeth College, Guernsey. He was in the French Foreign Legion and was a civil engineer.

Sheila J. Simon was the 46th Lieutenant Governor of Illinois, from 2011 to 2015. In 2014, she was the Democratic nominee for Illinois State Comptroller, losing to Republican incumbent Judy Baar Topinka. Simon is the daughter of former U.S. Senator Paul Simon, who had previously served as Lieutenant Governor of Illinois (1969–1973), and his first wife, former Illinois State Representative Jeanne Hurley Simon.