The station is opened in 1910. It bears the name of the church of La Trinidad, dedicated to the Holy Trinity Christian, was built by Ballu between 1861 and 1867. She paid tribute to Honoré d'Estienne d'Orves (Verrières-le-Buisson, 1901 Mont Valérien, 1941), naval officer rallied to General de Gaulle, he was sent on mission to France from December 1940. Trahi, he was arrested during a mission to occupied France in January 1941. He was shot at Mont Valérien by the Gestapo on August 29, 1941.