Nicolas d’Alcantara di Querrieu, Comte d’Alcantara di Querrieu
He gained the title of Comte d’Alcantara di Querrieu.
Gauthier d’Alcantara di Querrieu, Comte d’Alcantara di Querrieu
He gained the title of Comte d’Alcantara di Querrieu.
Philippine d’Alcantara di Querrieu, Comtesse d’Alcantara di Querrieu
She gained the title of Comtesse d’Alcantara di Querrieu.
Owyne Salwey McLaughlin1 
From 1917, her married name became Martin.1
- [S1007] Dr. G. Harry McLaughlin, “re: McLaughlin Family,” e-mail message to British and European Nobility Register, 25 January 2004 and 6 April 2004. Hereinafter cited as “re: McLaughlin Family.”
Serge de Backer
Children of Serge de Backer and Patricia d‘Alcantara di Querrieu, Comtesse d’Alcantara di Querrieu
- Samuel de Backer b. 8 Mar 1980
- Mathieu de Backer b. 14 Oct 1981
- Vincent de Backer b. 3 Nov 1986
Samuel de Backer
Mathieu de Backer
Vincent de Backer
Arthur Martin1 
He was registered as a Member, Institute of Civil Engineers (M.I.C.E.)1 He was appointed Fellow, Geological Society (F.G.S.)1
- [S1007] Dr. G. Harry McLaughlin, “re: McLaughlin Family,” e-mail message to British and European Nobility Register, 25 January 2004 and 6 April 2004. Hereinafter cited as “re: McLaughlin Family.”
Francois Lebrun
