21 Reu oyo ng'amaze okuzaala Serugi yaaghangaala emyaka egindi bikumi bibiri na musanvu (207), era yaazaala n'abaana abandi.
Reu bweyagheza emyaka amakumi asatu n'ebiri (32) egy'obukulu, yaazaala Serugi.
Serugi bweyagheza emyaka amakumi asatu (30) egy'obukulu, yaazaala Nahori.