Deirdre Tichenor Brass Cowan By 13StarsManager - January 16, 2014 0 408 FacebookTwitterPinterestWhatsApp 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