Countess Elisabeth Potocka1
From 28 November 1959, her married name became Grommicki.1
Children of Countess Elisabeth Potocka and Jerzy Grommicki
- Christine Grommicka+1 b. 15 Feb 1961
- Piotr Jan Jerzy Grommicki+1 b. 15 Aug 1964
- Joanna Grommicka+1 b. 5 Feb 1969
Jerzy Grommicki1
Children of Jerzy Grommicki and Countess Elisabeth Potocka
- Christine Grommicka+1 b. 15 Feb 1961
- Piotr Jan Jerzy Grommicki+1 b. 15 Aug 1964
- Joanna Grommicka+1 b. 5 Feb 1969
Christine Grommicka1
Her married name became Duvigneau.1
Children of Christine Grommicka and Gilles Duvigneau
- Charlotte Duvigneau1 b. 6 Aug 1980
- Roman Duvigneau1 b. 11 Nov 1984
- Pia Duvigneau1 b. 3 Jun 1990
Gilles Duvigneau1
Children of Gilles Duvigneau and Christine Grommicka
- Charlotte Duvigneau1 b. 6 Aug 1980
- Roman Duvigneau1 b. 11 Nov 1984
- Pia Duvigneau1 b. 3 Jun 1990
Charlotte Duvigneau1
From 26 July 2008, her married name became Stradnicki ze Stadnik.1
Jan Ludwik Stradnicki ze Stadnik1
Roman Duvigneau1
Pia Duvigneau1
Piotr Jan Jerzy Grommicki1
Children of Piotr Jan Jerzy Grommicki and Anne Christine Marie Potocka
- Wladimir Paul George Grommicki1 b. 14 Feb 1995
- Victoria Marie Rose Grommicki1 b. 14 Sep 2000
- Ladislas Roman Gabriel Grommicki1 b. 29 Oct 2007
Anne Christine Marie Potocka1
From 27 June 1992, her married name became Grommicki.1
Children of Anne Christine Marie Potocka and Piotr Jan Jerzy Grommicki
- Wladimir Paul George Grommicki1 b. 14 Feb 1995
- Victoria Marie Rose Grommicki1 b. 14 Sep 2000
- Ladislas Roman Gabriel Grommicki1 b. 29 Oct 2007
