Joseph de Pierre, Marquis de Pierre1
- [S37] BP2003 volume 2, page 3018. See link for full details for this source. Hereinafter cited as. [S37]
Maurice François Onslow1 
He gained the rank of officer in the French Army.1
Children of Maurice François Onslow and unknown daughter Dutreuil
- George Onslow1 b. 30 May 1818, d. 2 Jul 1898
- Edward Onslow1 b. 29 Oct 1820
- Gabrielle Onslow1 b. 12 Feb 1823
- Delphine Onslow1 b. 12 Aug 1826
- [S37] BP2003 volume 2, page 3018. See link for full details for this source. Hereinafter cited as. [S37]
unknown daughter Dutreuil1
Her married name became Onslow.1
Children of unknown daughter Dutreuil and Maurice François Onslow
- George Onslow1 b. 30 May 1818, d. 2 Jul 1898
- Edward Onslow1 b. 29 Oct 1820
- Gabrielle Onslow1 b. 12 Feb 1823
- Delphine Onslow1 b. 12 Aug 1826
- [S37] BP2003 volume 2, page 3018. See link for full details for this source. Hereinafter cited as. [S37]
George Onslow1 
- [S37] BP2003 volume 2, page 3018. See link for full details for this source. Hereinafter cited as. [S37]
Edward Onslow1 
- [S37] BP2003 volume 2, page 3018. See link for full details for this source. Hereinafter cited as. [S37]
Gabrielle Onslow1 
- [S37] BP2003 volume 2, page 3018. See link for full details for this source. Hereinafter cited as. [S37]
Comte unknown d’Auriac1
- [S37] BP2003 volume 2, page 3018. See link for full details for this source. Hereinafter cited as. [S37]
Delphine Onslow1 
- [S37] BP2003 volume 2, page 3018. See link for full details for this source. Hereinafter cited as. [S37]
Vicomte unknown de Villepion1
- [S37] BP2003 volume 2, page 3018. See link for full details for this source. Hereinafter cited as. [S37]
Arthur Onslow1 
He gained the rank of Captain in the Garde du Corps du Roi, French Army.1 He was awarded the Chevalier, Ordre national de la Légion d’honneur.1
Children of Arthur Onslow and Emillia Charlotte Wetherell
- Henry Cranley Onslow2 b. 16 Jan 1820, d. 1850
- Frederick Horace Onslow+2 b. 3 May 1825, d. 27 Jul 1919
