The First Lady made a humorous mistake today, welcoming her 23rd grandchild as her 22nd. “Our 22nd grand 
child was officially adopted today: Kieran James Romney. cc: @AnnDRomney pic.twitter.com/7t1ZFxOJS4″
Mr. Romney corrected his wife: “Our Josh and Jen also had a new baby boy yesterday. @AnnDRomney and I feel royally blessed. #22 pic.twitter.com/y8buqul6p6″
Kierney is believed to be the third African American child born of a President’s family since Mr. Jefferson and Sally Hemming. and, of curse, since the Obamas.