Biography
Elisabeth Sofie von Brandenburg was born 4 July 1589 to Johann Georg von Brandenburg (1525-1598) and Elisabeth von Anhalt (1563-1607) and died 24 December 1629 Frankfurt, Brandenburg, Germany of unspecified causes. She married Janusz Radziwiłł (1579-1620) 27 March 1613 . She married Julius Heinrich von Sachsen-Lauenburg (1586-1665) 27 February 1628 .
Children
| Name | Birth | Death | Joined with |
| Elżbieta Eleonora Radziwiłł (1615-1633) | |||
| Jan Jerzy Radziwiłł (1616-1616) | |||
| Zofia Agnieszka Radziwiłł (1618-1637) | |||
| Bogusław Radziwiłł (1620-1669) | |||
| Name | Birth | Death | Joined with |
| Franz Erdmann von Sachsen-Lauenburg (1629-1666) | |||
Footnotes (including sources)
| ‡ General |