Biography
Johann Georg I. von Mansfeld-Eisleben, Graf von Mansfeld zu Eisleben, was born 1515 to Ernst II. von Mansfeld zu Vorder-Ort (1479-1531) and Dorothea zu Solms-Lich (1493-1578) and died 14 August 1579 of unspecified causes. He married Katharina von Mansfeld zu Hinter-Ort (1525-1580) 1541 JL .
Children
| Name | Birth | Death | Joined with |
| Maria von Mansfeld-Eisleben (1545-c1600) | |||
| Anna von Mansfeld-Eisleben (1550-1621) | 1550 | 6 June 1621 | Johann Philipp I. von Leiningen-Dagsburg-Hartenburg (1539-1562) |
| Dorothea von Mansfeld-Eisleben (c1552-1601) | |||
| Agnes von Mansfeld-Eisleben (c1552-aft1579) | |||
| Katharine von Mansfeld-Eisleben (1555-1637) | |||
| Esther von Mansfeld-Eisleben (1556-1611) | |||
| Sibilla von Mansfeld-Eisleben (1560-1629) | |||
Footnotes (including sources)
| ‡ General |