soldier ; Bertrand de Montesquiou-Fézenzac (1837–1902), French admiral; Robert de Montesquiou (1855–1921), writer, poet, art collector; Léon de Montesquiou (1873–1915), essayist, French monarchist; Mathilde de Montesquiou-Fézenzac (1884–1960), wife of the composer Charles-Marie Widor; Aymeri de Montesquiou, contemporary French politician; Alfred de Montesquiou, contemporary French journalist; References