Prince Antoni Radziwill 
Princess Leontyna Radziwill 
Her married name became Skorzewski.
Children of Princess Leontyna Radziwill and Count Zygmund Skorzewski
- Princess Maria Skorzewski+ b. 13 Aug 1928
- Countess Jadwiga Skorzewski+ b. 4 Oct 1930
- Count Leon Skorzewski b. 13 Mar 1933
Count Zygmund Skorzewski
Children of Count Zygmund Skorzewski and Princess Leontyna Radziwill
- Princess Maria Skorzewski+ b. 13 Aug 1928
- Countess Jadwiga Skorzewski+ b. 4 Oct 1930
- Count Leon Skorzewski b. 13 Mar 1933
Count Leon Skorzewski
Ulrique Schnabel
Her married name became Skorzewski.
Princess Maria Skorzewski
Her married name became Moretti.
Children of Princess Maria Skorzewski and Paul Moretti
- Henriette Moretti b. 2 Mar 1955
- Jean Charles Moretti b. 24 Sep 1959
- Louis-Constantine Moretti b. 12 Oct 1964
Paul Moretti
Children of Paul Moretti and Princess Maria Skorzewski
- Henriette Moretti b. 2 Mar 1955
- Jean Charles Moretti b. 24 Sep 1959
- Louis-Constantine Moretti b. 12 Oct 1964
Jean Charles Moretti
Louis-Constantine Moretti
Henriette Moretti