Ernst August I of Saxe-Weimar-Eisenach
1688 - 1748 (59 years)(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 Ernst August I of Saxe-Weimar-Eisenach [1] b. 19 Apr 1688 d. 19 Jan 1748
- Sofie Charlotte of Brandenburg-Bayreuth b. 27 Jul 1713 d. 2 Mar 1747
- 2 Ernestine of Saxe-Weimar [1.1] b. 4 Jan 1740 d. 10 Jun 1786
- Ernst Friedrich III Duke of Saxe-Hildburghausen b. 10 Jun 1727 d. 23 Sep 1780
- 3 Friedrich Duke of Saxe-Altenburg [1.1.1] b. 29 Apr 1763 d. 29 Sep 1834
- Charlotte of Mecklenburg-Strelitz b. 17 Nov 1769 d. 14 May 1818
- 4 Charlotte Von Sachsen-Hildburghausen [1.1.1.1] b. 17 Jun 1787 d. 12 Dec 1847
[ =>]
- 4 Joseph Georg Duke of Saxe-Altenburg [1.1.1.2] b. 27 Aug 1789 d. 25 Nov 1868
[ =>]
- 4 Luise Princess of Saxe-Altenburg [1.1.1.3] b. 28 Jan 1794 d. 6 Apr 1825
[ =>]
- 4 Charlotte Von Sachsen-Hildburghausen [1.1.1.1]
- 3 Friedrich Duke of Saxe-Altenburg [1.1.1]
- 2 Ernestine of Saxe-Weimar [1.1]