Deirdre Tichenor Brass CowanBy 13StarsManager - January 16, 20140453FacebookTwitterPinterestWhatsApp Deirdre “Derry” Tichenor Brass Cowan died in her home on Dec. 17, 2013, due to a recurrent brain tumor.Share this: Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X Like this:Like Loading...Related