Helena O'Donell von Tyrconell
- Born on March 28, 1856
- Deceased on October 8, 1921, at the age of 65 years
Parents
- Moritz O'Donell von Tyrconell (1815 - 1890)
- Klothilde zu Hardegg auf Glatz und im Machlande (1830 - 1897)
Family
- Married on July 18, 1881, with Karl von Geusau (1856 - 1910), issuing
Karl Michael Wilhelm Franz Joseph Maria Columban (1882 - 1931)- Günther (1884 - )
- Maximilian (1886 - 1955)
- Gabriele (1888 - 1936)
- Clotilde (1891 - 1981)