Eustace died the next year aged 23 , during his father 's lifetime , and so never became king in his own right .
However , the Pope and the Church would not agree to this , and Eustace was not crowned .
Eustace died the next year aged 23 , during Eustace 's father 's lifetime , and so never became king in his own right .
However , the Pope and the Church would not agree to this , and Eustace was not crowned .