"Frizell Grey, although I might have misspelt it."
Thanks! I did a google search and found the following article, which confirms his name. I can't verify the veracity of the article; not familiar with the Council of Conservative Citizens.
http://www.cofcc.org/briefs.htm "The Flag Compromise Fraud
If there is anyone still naïve enough to trust the NAACP, these comments attributed to NAACP chief Kweisi Mfume (real name Frizzell Grey) should dispel any doubts. In a letter dated January 2, 2000 to the Southern Heritage Association in Columbia, S.C., Mfume dismissed the silly notion that compromise over display of the Confederate flag was acceptable to civil rights gangsters."