Maria von Jülich-Berg-Ravensberg was born 1491 to Wilhelm von Jülich-Berg (1455-1511) and Sibylle von Brandenburg (1467-1524) and died 1543 of unspecified causes. She married Johann III. von Kleve (1490-1539) 1510 JL .
Children
| Name | Birth | Death | Joined with |
| Sibylle von Jülich-Kleve-Berg (1512-1554) | 17 July 1512 Düsseldorf, North Rhine-Westphalia, Germany | 21 February 1554 Weimer | Johann Friedrich I. von Sachsen (1503-1554) |
| Anna von Jülich-Kleve-Berg (1515-1557) | 22 September 1515 Düsseldorf, North Rhine-Westphalia, Germany | 16 July 1557 London, England, United Kingdom | Henry VIII of England (1491-1547) |
| Wilhelm von Jülich-Kleve-Berg (1516-1592) | 28 July 1516 Düsseldorf, North Rhine-Westphalia, Germany | 5 February 1592 Düsseldorf, North Rhine-Westphalia, Germany | Jeanne III of Navarre (1528-1572) Maria von Österreich (1531-1581) |
| Amalia von Jülich-Kleve-Berg (1517-1586) | |||