Thadee Julien-Laferriere
Maria Alberta Plater-Zyberk
Her married name became Fregnac.
Children of Maria Alberta Plater-Zyberk and Jean Francois Fregnac
- Pauline Fregnac b. 1966
- Isabelle Fregnac b. 1969
- Sabine Fregnac b. 1971
Jean Francois Fregnac
Children of Jean Francois Fregnac and Maria Alberta Plater-Zyberk
- Pauline Fregnac b. 1966
- Isabelle Fregnac b. 1969
- Sabine Fregnac b. 1971
Pauline Fregnac
Isabelle Fregnac
Sabine Fregnac
Countess Maria Plater-Zyberk
Her married name became Czacki.
Children of Countess Maria Plater-Zyberk and Count Tadeusz Czacki
- Anna Maria Czacki+ b. 1939
- Malgorzata Czacki+ b. 1941
- Count Stanislaw Czacki+ b. 1942
Count Tadeusz Czacki
Children of Count Tadeusz Czacki and Countess Maria Plater-Zyberk
- Anna Maria Czacki+ b. 1939
- Malgorzata Czacki+ b. 1941
- Count Stanislaw Czacki+ b. 1942
Count Stanislaw Czacki
Children of Count Stanislaw Czacki and Margaret Ann Bierly
- Mark Czacki b. 1971
- Catherine Czacki b. 1980
Margaret Ann Bierly
Children of Margaret Ann Bierly and Count Stanislaw Czacki
- Mark Czacki b. 1971
- Catherine Czacki b. 1980