Marta Inés Rosa Aldao Freyre1
Child of Marta Inés Rosa Aldao Freyre and Justo Florentino del Carril Cieza
- Marta Juana del Carril Aldao+1 b. 1921, d. 12 May 2004
Alberto Josué de Álzaga Moreno-Vivot1 
Child of Alberto Josué de Álzaga Moreno-Vivot and Liliana Merlo
Child of Alberto Josué de Álzaga Moreno-Vivot and Marta Juana del Carril Aldao
- [S1710] Juan Carlos Marino y Montero, “re: Sapieha-Potocki Family,” e-mail message to BENR, 4 May 2006. Hereinafter cited as “re: Sapieha-Potocki Family.”
- [S6720] Alex Echaniz, “re: de Rozas Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 14 July2013. Hereinafter cited as “re: de Rozas Family.”
Alberto Martin de Álzaga del Carril1
- [S1710] Juan Carlos Marino y Montero, “re: Sapieha-Potocki Family,” e-mail message to BENR, 4 May 2006. Hereinafter cited as “re: Sapieha-Potocki Family.”
- [S6720] Alex Echaniz, “re: de Rozas Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 14 July2013. Hereinafter cited as “re: de Rozas Family.”
Enrique Quintana de Achával1
Child of Enrique Quintana de Achával and Marta Juana del Carril Aldao
- María Marta Quintana y del Carril+1 b. 17 Jun 1951
- [S1710] Juan Carlos Marino y Montero, “re: Sapieha-Potocki Family,” e-mail message to BENR, 4 May 2006. Hereinafter cited as “re: Sapieha-Potocki Family.”
- [S6720] Alex Echaniz, “re: de Rozas Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 14 July2013. Hereinafter cited as “re: de Rozas Family.”
María Marta Quintana y del Carril1
Child of María Marta Quintana y del Carril and Christian Louis de Massy y Grimaldi de Monaco
- Laetitia de Massy y Quintana+1 b. 16 May 1971
- [S1710] Juan Carlos Marino y Montero, “re: Sapieha-Potocki Family,” e-mail message to BENR, 4 May 2006. Hereinafter cited as “re: Sapieha-Potocki Family.”
- [S3182] Isabelle Maltais, “re: van Oranje-Nassau,” e-mail message to BENR, 6 June 2008. Hereinafter cited as “re: van Oranje-Nassau.”
- [S6720] Alex Echaniz, “re: de Rozas Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 14 July2013. Hereinafter cited as “re: de Rozas Family.”
Christian Louis de Massy y Grimaldi de Monaco1
Child of Christian Louis de Massy y Grimaldi de Monaco and María Marta Quintana y del Carril
- Laetitia de Massy y Quintana+1 b. 16 May 1971
Children of Christian Louis de Massy y Grimaldi de Monaco and Cécile Gelabale
- Brice Souleyman Gelabale-de Massy2 b. 2 Nov 1987
- Antoine de Massy2 b. 15 Jan 1997
- [S1710] Juan Carlos Marino y Montero, “re: Sapieha-Potocki Family,” e-mail message to BENR, 4 May 2006. Hereinafter cited as “re: Sapieha-Potocki Family.”
- [S3182] Isabelle Maltais, “re: van Oranje-Nassau,” e-mail message to BENR, 6 June 2008. Hereinafter cited as “re: van Oranje-Nassau.”
- [S5359] Maria Tracy, “re: Massy Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 11 May 2011. Hereinafter cited as “re: Massy Family.”
Miguel Marcos de Riglos Quirno-Costa1,2
- [S1710] Juan Carlos Marino y Montero, “re: Sapieha-Potocki Family,” e-mail message to BENR, 4 May 2006. Hereinafter cited as “re: Sapieha-Potocki Family.”
- [S6720] Alex Echaniz, “re: de Rozas Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 14 July2013. Hereinafter cited as “re: de Rozas Family.”
Laetitia de Massy y Quintana1
From 3 September 2006, her married name became Brouwer.2
Children of Laetitia de Massy y Quintana and Jonkheer Thomas de Brouwer
- Jonkvrouw Rose de Brouwer2 b. 2008
- Jonkheer Sylvestre de Brouwer2 b. 2008
