Johann Ernst I
of Saxe-Coburg-Saalfeld
Born: 22 AUG 1658
Died: 17 DEC 1729


Father:  Ernst I the Pious of Saxe-Gotha
Mother: Elisabeth Sophia of Saxe-Altenburg
DUKE: 1680-1729

Predecessor: Albrecht of Saxe-Coburg

Successor: Christian Ernst II of Saxe Coburg Saalfeld
Marriage (1): Sophia Hedwig von Sachsen-Merseburg 
Children:

1. Christian Ernst II of Saxe-Coburg-Saalfeld (1683-1745)
Marriage (2): Charlotte Johanna von Waldeck und Pyrmont
Children:

1. Franz Josias von Saxe-Coburg-Saalfeld (1697-1764)