His family had entertained members of the British Royal Family in Leeds from the 1920s .
Michael Middleton , the father of the Duchess of Cambridge , was born into a wealthy family with ties to the British aristocracy .
Michael Middleton 's family had entertained members of the British Royal Family in Leeds from the 1920s .
Michael Middleton , the father of the Duchess of Cambridge , was born into a wealthy family with ties to the British aristocracy .