The ages from what I've seen from Kaga's dream notes for the Gen 2 children units were: Altena was around 20, Ares is18, Ced/Seliph/Lene are 17, Julia/Larcei/Ulster/Diarmuid/Arthur/Faval/Lester are 16, Julius/Leif are 15 Lana/Nanna/Fee/Patty are 14, Tinny is 13 AND CAIPRE IS 10. SELIPH HAD A 10 YEAR OLD IN HIS ARMY