yawn who says it is just an opinion you have you done a personal research in about books or more sadly it would be not valid wiki no original research anybody did the research instead of you that would be a great source why do not you present it i inform you that about books or more vs makes the claim verifiable read here btw are you so sure to be born in split your mum says so but it just her opinion i would write in your page according to direktor's mum he was born in split but the opinion that d was born in messina shall be inserted as well ps anyway i would write according to historians venice is the birthplace and i would delete the word opinion until d does not present evidences that historians have no primary sources