Support WBURWhen Your Grandfather Is The Greatest Living Jazz DrummerAngelika BeenerFebruary 06, 2013 ShareMarcus Gilmore (left) and Roy Haynes perform together in Washington, D.C., in 2009. Haynes' daughter is Gilmore's mother. (Getty Images)
Marcus Gilmore (left) and Roy Haynes perform together in Washington, D.C., in 2009. Haynes' daughter is Gilmore's mother. (Getty Images)