Friedrich Christian II von Schleswig-Holstein-Sonderburg-Augustenburg was born 28 September 1765 in Augustenborg, Denmark to Friedrich Christian I von Schleswig-Holstein-Sonderburg-Augustenburg (1721-1794) and Charlotte von Schleswig-Holstein-Sonderburg-Plön (1744-1770) and died 14 June 1814 Augustenborg, Denmark of unspecified causes. He married Louise Auguste of Denmark (1771-1843) 27 May 1786 in Copenhagen, Denmark.
Children
| Name | Birth | Death | Joined with |
| Karoline Amalie von Schleswig-Holstein-Sonderburg-Augustenburg (1796-1881) | 28 June 1796 | 9 March 1881 | Christian VIII of Denmark (1786-1848) |
| Christian August II von Schleswig-Holstein-Sonderburg-Augustenburg (1798-1869) | 19 July 1798 København, Denmark | 11 March 1869 Przemków, Poland | Lovisa-Sophie Danneskjold-Samsøe (1797-1867) |
| Friedrich von Schleswig-Holstein-Sonderburg-Augustenburg (1800-1865) | |||
Footnotes (including sources)
| ‡ General |
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