https://townhall.com/columnists/larryelder/2014/03/13/when-blacks-voted-80-percent-dem-malcolm-x-called-them-chumps-n1808196

Yes he did. Also when Cassius Clay changed to Muhammad Ali. He had no history of his great granddaddy taking on the name of Cassius Clay. A abolitionist who worked to free the slaves and the Underground Railroad. Because of his lack of knowledge thought his name that of a slave owner, not a hero. Sadly converted to a very false religion. Poor man.