Article continues below advertisementDonald Trump Referred to Ireland's Female President as 'He'Source: MEGADonald Trump has fueled dementia speculation."Confused" Donald Trump is increasingly puzzling those around him.The president, who has ignited speculation about cognitive health issues over the past months, continued to fuel the rumors when he mistakenly referred to Ireland's female president, Catherine Connolly, as "he" on St. Patrick's Day.During an Oval Office event on March 17, Ireland's Prime Minister Micheál Martin asked Trump his thoughts on Connolly's criticism of the U.S.