Ugolino also had few remaining teeth and is believed to have been in his 70s when he was imprisoned, making it further unlikely that he could have outlived and eaten his descendants in captivity.
Ugolino juga memiliki beberapa gigi dan dipercaya berusia sekitar 70 tahun ketika ia dipenjara, membuatnya menjadi tidak mungkin untuknya hidup lebih lama dan memakan anak-anaknya di dalam tahanan.