5. SAXE-WEIMAR Wilhelm "The Great" Duke Of, b. 11 Apr 1598, , Altenburg, Saxe-Altenburg, Thuringia , d. 17 May 1662, , Weimar, Saxe-Weimar-Eisenach, Thuringia
6. SAXE Son Prince Of, b. 11 Apr 1598, , Altenburg, Saxe-Altenburg, Thurinnia
7. SAXE-EISENACH Albrecht Duke Of, b. 27 Jul 1599, , Altenburg, Saxe-Altenburg, Thuringia , d. 20 Dec 1644, Eisenach, S-C-Gt, Thuringia