Main
Eugen Brunswik was born 17 July 1898 in Vienna, Austria (Austria-Hungary) to Romeo Brunswik (1862-c1935) and Eugenie Hoffmann (1874-c1950) and died circa 1980 Austria of unspecified causes. He married Elisabeth Brunswik geb. Netal 1921 in Friedek-Mistek, Tchechien.
Children
| Name | Birth | Death | Joined with |
| Harald Brunswik (1928) | 28 September 1928 Wasenbruck Gem. Mannersdorf am Leithagebirge, Niederösterreich, Austria | Waltraut Christian (1932) | |
Siblings
| Name | Birth | Death | Joined with |
| Ludwig Brunswik (1889-c1970) | 26 January 1889 Göttingen, Germany | 1970 Austria | |
| Adolf Brunswik (1891-1956) | 24 January 1891 Göttingen, Germany | 8 June 1956 Innsbruck, Austria | Caroline |
| Auguste Brunswik (1893-c1965) | 5 February 1893 Göttingen, Germany | 1965 Austria | |
| Name | Birth | Death | Joined with |
| Eugen Brunswik (1898-c1980) | 17 July 1898 Vienna, Austria (Austria-Hungary) | 1980 Austria | Elisabeth Brunswik geb. Netal |
| Franz Brunswik (c1905-c1970) | 1905 Vienna, Austria-Hungary | 1970 Austria | |
Footnotes (including sources)
| ‡ General |
|
| ₪ Wedding |
|
| ¢ Children |
|