| Parents are: | Elisabeth (1883-1963) Prince Otto of Windisch-Graetz (1873-1952) |
. | . | . | . | . |
| . | Ernst Weriand(1905-1952) |
First marriage (1927) divorced(1938) Helena Skinner (1906-1982) |
. | Second marriage (1947) Baroness Eva von Isbary (1921) |
Franz Joseph | Stephanie |
| Childeren from the first marriage: | Otto (1928) x(1957) div(1969) Countess Johanna von Wimpffen (1936) x(1969) Maria Magdalena Gamper (1932) |
Stephanie (1933) x(1956) div(1964) Joseph Christoferetti (1919) |
. | Childeren form the second marriage: | Eleonore (1947) x(1968) Count Friedrich Johan zu Hardegg aug Glatz und im Machlande (1944) |
Elisabeth (1951) x(1982) Cristina Anton, Count von Attems-Gilleis (1954) |