Namnvarianter
Harald Edvard FitzClarence
Harald Edvard Williamsson
Harald Edvard Williamsson FitzClarence
Harald Edward FitzClarence
Harald Edward Williamsson
Harald Edward Williamsson FitzClarence
Harold Edward ap William
Harold Edward ap William FitzClarence
Harold Edward FitzClarence
Harold Edward FitzWilliam
Harold Edward FitzWilliam FitzClarence
Harold Edward MacWilliam
Harold Edward MacWilliam FitzClarence
Harold Edward Williamsson
Harold Edward Williamsson FitzClarence