Jeanne Lerrier1
From 1743, her married name became du Parcq.1
Child of Jeanne Lerrier and Richard du Parcq
- Philippe du Parcq+1 b. 1753, d. 1831
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 111. Hereinafter cited as The New Extinct Peerage.
Philippe Lerrier1
Child of Philippe Lerrier
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 111. Hereinafter cited as The New Extinct Peerage.
Sara de St. Croix1
Her married name became du Parcq.1
Child of Sara de St. Croix and Philippe du Parcq
- Richard du Parcq+1 b. 1788, d. 1873
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 111. Hereinafter cited as The New Extinct Peerage.
Jean de St. Croix1
Children of Jean de St. Croix
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 111. Hereinafter cited as The New Extinct Peerage.
Aaron de St. Croix1
He was a negociant and armateur.1 He was Jurat of the Royal Court.1
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 111. Hereinafter cited as The New Extinct Peerage.
Esther Guilleaume1
Her married name became du Parcq.1
Child of Esther Guilleaume and Richard du Parcq
- Clement du Parcq+1 b. 1823, d. 1893
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 111. Hereinafter cited as The New Extinct Peerage.
Clement Guilleaume1
Child of Clement Guilleaume
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 111. Hereinafter cited as The New Extinct Peerage.
Mary Sarah Pixley1
Her married name became du Parcq.1
Child of Mary Sarah Pixley and Clement du Parcq
- Clement Pixley du Parcq+1 b. 1 Jun 1853, d. 26 Feb 1911
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 111. Hereinafter cited as The New Extinct Peerage.
Edward Pixley1
Child of Edward Pixley
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 111. Hereinafter cited as The New Extinct Peerage.
Sophia Thoreau1 
From 1878, her married name became du Parcq.1
Child of Sophia Thoreau and Clement Pixley du Parcq
- Herbert du Parcq, Baron du Parcq+1 b. 5 Aug 1880, d. 27 Apr 1949
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 111. Hereinafter cited as The New Extinct Peerage.