Johann Wilhelm I. von Sachsen-Weimar-Coburg was born 11 March 1530 in Torgau, Saxony, Germany to Johann Friedrich I. von Sachsen (1503-1554) and Sibylle von Jülich-Kleve-Berg (1512-1554) and died 2 March 1573 in Weimar, Thuringia, Germany of unspecified causes. He married Dorothea Susanna von Pfalz-Simmern (1544-1592) 15 June 1560 JL in Heidelberg, Baden-Württemberg, Germany. Notable ancestors include Henry II of England (1133-1189), William I of England (1027-1087), Charlemagne (747-814), Hugh Capet (c940-996), Alfred the Great (849-899). Ancestors are from Germany, France, the United Kingdom, Austria, Switzerland, Lithuania, Belgium, Russia, Ukraine, the Netherlands, Spain, Portugal, the Czech Republic, Hungary, Italy, Belarus, England, Turkey, the Byzantine Empire, Sweden, the United States.


Offspring of Johann Wilhelm I. von Sachsen-Weimar-Coburg and Dorothea Susanna von Pfalz-Simmern (1544-1592)
Name Birth Death Joined with
Friedrich Wilhelm I. von Sachsen-Weimar (1562-1602) 25 April 1562 Weimar, Thuringia, Germany 7 July 1602 Weimar, Thuringia, Germany Sofie von Württemberg (1563-1590)
Anna Maria von Pfalz-Neuburg (1575-1643)

Sibylle Maria von Sachsen-Weimar (1563-1569)
Johann von Sachsen-Weimar (1570-1605) 22 May 1570 Weimar, Thuringia, Germany 18 July 1605 Weimar, Thuringia, Germany Dorothea Maria von Anhalt (1574-1617)

Marie von Sachsen-Weimar (1571-1610)

Common ancestors of Johann Wilhelm I. von Sachsen-Weimar-Coburg (1530-1573) and Dorothea Susanna von Pfalz-Simmern (1544-1592)

  1. Albrecht III. Achilles von Brandenburg (1414-1486)
  2. Albrecht III. von Bayern-München (1401-1460)
  3. Anna von Braunschweig-Grubenhagen (c1414-1474)
  4. Anna von Sachsen (1437-1512)
  5. Anna von Württemberg (1408-1471)
  6. Cymburgis of Mazovia (c1394-1429)
  7. Elisabeth von Bayern-Landshut (1383-1442)
  8. Elisabeth von Braunschweig-Göttingen (c1389-aft1444)
  9. Elisabetta Visconti (c1374-1432)
  10. Erich I. von Braunschweig-Grubenhagen (c1380-1427)
  11. Ernst von Bayern-München (1373-1438)
  12. Ernst von Habsburg (1377-1424)
  13. Friedrich I. von Brandenburg (1372-1440)
  14. Friedrich II. von Sachsen (1412-1464)
  15. Margarete von Österreich (c1416-1486)
  16. Philipp von Katzenelnbogen (1402-1479)

Footnotes (including sources)

‡ General