Aisha and Hannibal Gaddafi are wanted by Interpol following a request from the Libyan authorities, unlike a third child, Mohamed and his widow, Safia.
Abdel-Hamid Bouzaher said the family had left “a long time ago” without giving further details.
Earlier this week, one of Col Gaddafi’s cousins, Ahmed Gaddaf al-Dam, was arrested in Egypt.
Col Gaddafi’s four close relatives sought refuge in Algeria in 2011 after the rebels reached the Libyan capital Tripoli during the war that ended his 42-year rule.
via BBC News – Safia, Hannibal, Mohamed and Aisha Gaddafi ‘not in Algeria’.