Although they are both still young, and Emanuele Filiberto is married with two small daughters, although his wife is 38, and starting to get too old for more children (although Infanta Cristina and Princess Alexia both had children in their early 40s, so there may yet be hope)
Prince Aimone seems like a decent man, and I suppose he and Princess Olga are still engaged, so if they decide to ever get a move on and get married, Olga is still 35, so she could still potentially have some male heirs. That is, if she and Aimone ever get married!
