HM Juan Carlos' 27-Great Grandfather. Philippe of Belgium's 27-Great Grandfather. HM Manuel II's 26-Great Grandfather.
Wife/Partner:
?
Children:Giordano (Sn.) della COLONNA;Giovanni (Cardinal);Oddone;Pietro;Landolfo;Mabilia (m. Tommaso Annibaldeschi);Jocobella (m. Pietro di Terni)