Cornelia Jacoba van Lennep1 
Her married name became Waldegrave. She held the office of Woman of the Bedchamber to Queen Charlotte between 1799 and 1816.3 After her marriage, Cornelia Jacoba van Lennep was styled as Baroness Radstock of Castle Town on 20 December 1800.
Children of Cornelia Jacoba van Lennep and Admiral William Waldegrave, 1st Baron Radstock of Castle Town
- Hon. Emily Susanna Laura Waldegrave3 d. 12 Apr 1870
- Hon. Isabella Elizabeth Waldegrave3 d. 21 Oct 1866
- Hon. Harriet Ann Frances Waldegrave3 d. 26 Jul 1880
- Hon. Caroline Waldegrave+3 d. 7 Jan 1878
- Vice-Admiral Granville George Waldegrave, 2nd Baron Radstock of Castle Town+4 b. 24 Sep 1786, d. 11 May 1857
- Hon. William Waldegrave3 b. 7 Jun 1796, d. 29 Dec 1838
- [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 223. Hereinafter cited as The New Extinct Peerage.
- [S6563] Henrick van lennep, Genealogie van de Familie Van Lennep (n.p.: n.p., 2007). Hereinafter cited as Genealogie van de Familie Van Lennep.
- [S37] BP2003 volume 3, page 4033. See link for full details for this source. Hereinafter cited as. [S37]
- [S21] L. G. Pine, The New Extinct Peerage, page 224.
Vice-Admiral Granville George Waldegrave, 2nd Baron Radstock of Castle Town1 
He was appointed Companion, Order of the Bath (C.B.)1 He succeeded as the 2nd Baron Radstock of Castle Town, Queen’s County [I., 1800] on 20 August 1825.1 He gained the rank of Vice-Admiral of the Red.1 He gained the rank of Vice-Admiral of the Red in the Royal Navy.2
Children of Vice-Admiral Granville George Waldegrave, 2nd Baron Radstock of Castle Town and Esther Caroline Paget
- Hon. Elizabeth Cornelia Waldegrave1 b. 1824, d. 16 Apr 1903
- Hon. Catherine Esther Waldegrave+3 b. 24 May 1826, d. 3 Jul 1898
- Granville Augustus William Waldegrave, 3rd Baron Radstock of Castle Town+1 b. 10 Apr 1833, d. 8 Dec 1913
- [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 224. Hereinafter cited as The New Extinct Peerage.
- [S37] BP2003 volume 3, page 4033. See link for full details for this source. Hereinafter cited as. [S37]
- [S15] George Edward Cokayne, editor, The Complete Baronetage, 5 volumes (no date (c. 1900); reprint, Gloucester, U.K.: Alan Sutton Publishing, 1983), volume V, page 89. Hereinafter cited as The Complete Baronetage.
Esther Caroline Paget1 
Her married name became Waldegrave. After her marriage, Esther Caroline Paget was styled as Baroness Radstock on 20 August 1825.
Children of Esther Caroline Paget and Vice-Admiral Granville George Waldegrave, 2nd Baron Radstock of Castle Town
- Hon. Elizabeth Cornelia Waldegrave3 b. 1824, d. 16 Apr 1903
- Hon. Catherine Esther Waldegrave+1 b. 24 May 1826, d. 3 Jul 1898
- Granville Augustus William Waldegrave, 3rd Baron Radstock of Castle Town+3 b. 10 Apr 1833, d. 8 Dec 1913
- [S15] George Edward Cokayne, editor, The Complete Baronetage, 5 volumes (no date (c. 1900); reprint, Gloucester, U.K.: Alan Sutton Publishing, 1983), volume V, page 89. Hereinafter cited as The Complete Baronetage.
- [S37] BP2003 volume 3, page 4033. See link for full details for this source. Hereinafter cited as. [S37]
- [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 224. Hereinafter cited as The New Extinct Peerage.
Granville Augustus William Waldegrave, 3rd Baron Radstock of Castle Town1 
He graduated from Oxford University, Oxford, Oxfordshire, EnglandG, with a Master of Arts (M.A.)1 He succeeded as the 3rd Baron Radstock of Castle Town, Queen’s County [I., 1800] on 11 May 1857.1 He was Lieutenant-Colonel of the West Middlesex Rifles between 1860 and 1866.1 He was founder of Victoria Homes for Working Men in Whitechapel and Victoria Hostel for Women in South London.2
Children of Granville Augustus William Waldegrave, 3rd Baron Radstock of Castle Town and Susan Charlotte Calcraft
- Granville George Waldegrave, 4th Baron Radstock of Castle Town1 b. 1 Sep 1859, d. 2 Apr 1937
- Hon. Katherine Waldegrave2 b. 1860, d. 4 Dec 1874
- Hon. Edith Caroline Waldegrave2 b. 1862, d. 15 Nov 1925
- Hon. Mabel Waldegrave2 b. 1863, d. 12 Dec 1929
- Hon. Constance Waldegrave2 b. 1865, d. 19 Jun 1945
- unnamed son Waldegrave2 b. 1866, d. 1866
- Montague Waldegrave, 5th Baron Radstock of Castle Town+1 b. 15 Jul 1867, d. 17 Sep 1953
- Hon. John Waldegrave1 b. 30 Dec 1868, d. 4 Apr 1901
- Hon. Mary Waldegrave+2 b. 1870
- [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 224. Hereinafter cited as The New Extinct Peerage.
- [S37] BP2003 volume 3, page 4033. See link for full details for this source. Hereinafter cited as. [S37]
Susan Charlotte Calcraft1 
From 16 July 1858, her married name became Waldegrave. After her marriage, Susan Charlotte Calcraft was styled as Baroness Radstock of Castle Town on 16 July 1858.
Children of Susan Charlotte Calcraft and Granville Augustus William Waldegrave, 3rd Baron Radstock of Castle Town
- Granville George Waldegrave, 4th Baron Radstock of Castle Town1 b. 1 Sep 1859, d. 2 Apr 1937
- Hon. Katherine Waldegrave2 b. 1860, d. 4 Dec 1874
- Hon. Edith Caroline Waldegrave2 b. 1862, d. 15 Nov 1925
- Hon. Mabel Waldegrave2 b. 1863, d. 12 Dec 1929
- Hon. Constance Waldegrave2 b. 1865, d. 19 Jun 1945
- unnamed son Waldegrave2 b. 1866, d. 1866
- Montague Waldegrave, 5th Baron Radstock of Castle Town+1 b. 15 Jul 1867, d. 17 Sep 1953
- Hon. John Waldegrave1 b. 30 Dec 1868, d. 4 Apr 1901
- Hon. Mary Waldegrave+2 b. 1870
- [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 224. Hereinafter cited as The New Extinct Peerage.
- [S37] BP2003 volume 3, page 4033. See link for full details for this source. Hereinafter cited as. [S37]
Elizabeth Agnes Grundy1
From 1 June 1871, her married name became Hope Johnstone.1
Children of Elizabeth Agnes Grundy and Charles Cecil Gordon Hope Johnstone
- Frances Ellinor Hope Johnstone1
- George Wentworth Hope Johnstone+1 b. 21 Apr 1872, d. 26 Aug 1920
- Edmund William Gordon Hope Johnstone1 b. 21 Jan 1873, d. 4 Feb 1925
- David Percy Hope Johnstone1 b. 1 Nov 1876
- [S8] BP1999 volume 1, page 82. See link for full details for this source. Hereinafter cited as. [S8]
Lady Caroline Catherine Montagu1 
From 13 February 1828, her married name became Calcraft.1
Children of Lady Caroline Catherine Montagu and John Hales Calcraft
- Georgiana Emily Calcraft+ d. 10 Jul 1915
- Susan Charlotte Calcraft+ b. 14 Sep 1833, d. 8 Dec 1892
- William Montagu Calcraft3 b. 11 Oct 1834, d. 29 Apr 1901
- Sir Henry George Calcraft3 b. 12 Apr 1836, d. 22 Jan 1896
- [S37] BP2003 volume 2, page 2585. See link for full details for this source. Hereinafter cited as. [S37]
- [S145] George Naylor, The Registers of Thorrington (n.n.: n.n., 1888). Hereinafter cited as Registers of Thorrington.
- [S7529] WikiTree, online http://www.wikitree.com/. Hereinafter cited as WikiTree.
Edmund Grundy1
Child of Edmund Grundy
- [S8] BP1999 volume 1, page 82. See link for full details for this source. Hereinafter cited as. [S8]
Granville George Waldegrave, 4th Baron Radstock of Castle Town1 
He was educated at Repton School, Repton, Derbyshire, England.2 He graduated from Trinity College, Cambridge University, Cambridge, Cambridgeshire, EnglandG, in 1884 with a Bachelor of Arts (B.A.)1 He was appointed Commander, Order of the British Empire (C.B.E.)1 He was president of the British Sailors’ Society.2 He succeeded as the 4th Baron Radstock of Castle Town, Queen’s County [I., 1800] on 8 December 1913.1
- [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 224. Hereinafter cited as The New Extinct Peerage.
- [S37] BP2003 volume 3, page 4033. See link for full details for this source. Hereinafter cited as. [S37]
Montague Waldegrave, 5th Baron Radstock of Castle Town1 
He was educated at Monkton Combe College, Bath, Somerset, England.2 He graduated from Trinity College, Cambridge University, Cambridge, Cambridgeshire, EnglandG, in 1889 with a Bachelor of Arts (B.A.)1 He succeeded as the 5th Baron Radstock of Castle Town, Queen’s County [I., 1800] on 2 April 1937.1 On his death his barony expired.2
Children of Montague Waldegrave, 5th Baron Radstock of Castle Town and Constance Marion Brodie
- Rachel Elizabeth Waldegrave2 b. 12 May 1899, d. 6 Jan 1900
- Hon. Esther Constance Waldegrave2 b. 11 Nov 1900, d. 17 Apr 1957
- Hon. Elizabeth Alexandra Sophia Waldegrave+2 b. 22 Sep 1902
- Commander Hon. John Montagu Granville Waldegrave+1,2 b. 29 Aug 1905, d. 18 Feb 1944
- [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 224. Hereinafter cited as The New Extinct Peerage.
- [S37] BP2003 volume 3, page 4033. See link for full details for this source. Hereinafter cited as. [S37]
