Jane D’Arcy1
- [S47] BIFR1976 page 324. See link for full details for this source. Hereinafter cited as. [S47]
James D’Arcy1
He lived at Bordeaux, FranceG.1 He lived at Paris, FranceG.1
Child of James D’Arcy and Jane Martin
- Richard D’Arcy, 1st Baron D’Arcy+2 b. 5 Aug 1729, d. 9 Apr 1781
Richard Martin1
Child of Richard Martin
- Jane Martin+2 d. 1730
Jane Martin1 
Her married name became D’Arcy.
Child of Jane Martin and James D’Arcy
- Richard D’Arcy, 1st Baron D’Arcy+2 b. 5 Aug 1729, d. 9 Apr 1781
Richard D’Arcy, 1st Baron D’Arcy1 
In 1758 naturalised a French subject by Letters Patent.1 He gained the rank of Colonel in the Irish Brigade in France.1 He was awarded the Knight, Order of St. Louis.1 He was created 1st Baron D’Arcy [France] in 1780.1
Child of Richard D’Arcy, 1st Baron D’Arcy and Jeanne Judith Kirwan
- Richard Daniel Dominique D’Arcy, 2nd Baron and Count D’Arcy+2 b. 23 Jun 1755, d. 19 Jun 1831
Jeanne Judith Kirwan1
From 22 December 1751, her married name became D’Arcy.
Child of Jeanne Judith Kirwan and Richard D’Arcy, 1st Baron D’Arcy
- Richard Daniel Dominique D’Arcy, 2nd Baron and Count D’Arcy+2 b. 23 Jun 1755, d. 19 Jun 1831
Richard Daniel Dominique D’Arcy, 2nd Baron and Count D’Arcy1 
He succeeded as the 2nd Comte D’Arcy [France, 1746] on 18 October 1779.1 He succeeded as the 2nd Baron D’Arcy [France, 1780] on 9 April 1781.1
Children of Richard Daniel Dominique D’Arcy, 2nd Baron and Count D’Arcy and Amelie Josephe Marie Antoinette Walburge Therese Agnes de Folard
- Pierre Alfred D’Arcy, 3rd Count D’Arcy+2 b. 20 Feb 1802, d. 25 Apr 1881
- Eugene D’Arcy, 3rd Baron D’Arcy+2 b. 3 Aug 1806, d. 5 Aug 1891
Amelie Josephe Marie Antoinette Walburge Therese Agnes de Folard1 
From 4 November 1782, her married name became D’Arcy.
Children of Amelie Josephe Marie Antoinette Walburge Therese Agnes de Folard and Richard Daniel Dominique D’Arcy, 2nd Baron and Count D’Arcy
- Pierre Alfred D’Arcy, 3rd Count D’Arcy+2 b. 20 Feb 1802, d. 25 Apr 1881
- Eugene D’Arcy, 3rd Baron D’Arcy+2 b. 3 Aug 1806, d. 5 Aug 1891
Pierre Alfred D’Arcy, 3rd Count D’Arcy1 
He succeeded as the 3rd Comte D’Arcy [France, 1746] on 19 June 1831.1 He held the office of Receiver-General of Finance.1 He was awarded the Officer, Legion d’Honneur.1
Child of Pierre Alfred D’Arcy, 3rd Count D’Arcy and Napoleone Josephine de Cramayel
- Wilfred Rene Auguste D’Arcy, 4th Count D’Arcy+2 b. 8 Nov 1833, d. 1926