The Dune Encyclopedia
The non-canon Dune Encyclopedia (1984) by Willis E. McNelly invents an extensive, alternate biography for Farad'n, and the invented biography for Ghanima states that she and Farad'n had ten children, named Trebor, Lliwis, Regor, Tismenus, Boris, Eleanor, Helene, Elaine, Jeunne and Noree.
Read more about this topic: Farad'n Corrino