1. Mary Adela White-Thomson (2 Oct 1901-31 May 1988)
2. Rt. Rev. Leonard Jauncey White-Thomson, Bp of Ely (1863-31 Dec 1933)
3. Hon. Margaret Adela Hepburn-Stuart-Forbes-Trefusis (1866-Winchester 20 Mar 1939)
4. Sir Robert Thomas Thomson, 1875 White-Thomson, of Broomford Manor Devon (1831- )
5. Fanny Julia, dau of Sir Henry Robert Ferguson Davie, Bt. (1829-1923)
6. Charles Henry Rolle Hepburn-Stuart-Forbes-Trefusis, 20th Lord Clinton (1834-1904)
7. Harriet Williamina Hepburn-Forbes (1835-1869)
8. Robert Thomson, of Camphill (1797-1833)
9. Mary White
10. Sir Henry Robert Ferguson-Davie, cr Baronet 1847 (d.30 Nov 1885)
11. Frances Juliana Davie (1802-1882)
12. Charles Rodolph Trefusis, 19th Lord Clinton (1791-1866)
13. Lady Elizabeth Kerr (1807-1871)
14. Sir John Stuart Hepburn Forbes, of Pitsligo, 8th Bt. (1804-1865)
15. Lady Harriet Kerr (1808-1884)
16. Robert Thomson, of Camphill, d.1831
17. Agnes Neale, d.1840
18. Thomas White, of the Close, Lichfield, d.1838
19. Mary Remington
20. Robert Ferguson, of Raith
21 ??
22. Sir John Davie, 8th Bt. (1772-1803)
23. Anne Lemon, d.1812
24. Robert George William Trefusis, 17th Lord Clinton (1764-1797)
25. Albertina Marianna Gaulis
26. William Kerr, 6th Marquess of Lothian (1763-1824)
27. Lady Harriet Scott (1780-1833)
28. Sir William Forbes, of Pitsligo, 7th Bt. (1773-1828)
29. Williamina Belshes-Wishart (d.1810)
30 – 31 = 26 - 27
32. Robert Thomson (13 Mar 1742-1820)
33. Christian Strang
34. John Neale, of Willowyard
35. ??
36. Rev. Thomas White, d.1785
37. Lucy Hunter, d.1813
38. Rev. D W Remington
39. Mary Heveningham
40 – 43 ??
44. Sir John Davie, 7th Bt. (1734-1792)
45. Catherine Stokes (d.1776)
46. Sir William Lemon, Bt. (1748-1824)
47. Jane Buller, d.1823, sister of Sir Francis Buller, Bt.
48. Robert Cotton Trefusis (1739-1778)
49. Hon. Anne St.John (1739-1776)
50. John Abraham Rodolph Gaulis
51. ??
52. William John Kerr, 5th Marquess of Lothian (1737-1815)
53. Elizabeth Fortescue (1745-1780)
54. Henry Scott, 3rd Duke of Buccleuch & Queensberry (1746-1812)
55. Lady Elizabeth Montagu (1743-1827)
56. Sir William Forbes, of Pitsligo, 6th Bt. (1739-1806)
57. Elizabeth Hay (1753-1802), dau of Sir James Hay, 4th Bt.
58. Sir John Wishart Belshes-Wishart, later Stuart of Fettercairn, 4th Bt. (ca 1752-1821)
59. Lady Jane Leslie-Melville (1753-1829)
60 – 63 = 52 - 55
I have not looked at the article on Ponsonby of Hale in the 1937 edition of Burke's Landed Gentry, but I doubt that it would provide the necessary detail on this branch of the family, as the article on the family in the 1898 edition (see http://peerageandgentry.com/cgi-bin/pg.cgi?a=vp&p=blg1898&page=blg189801247) does not. Later editions of Burke's tend to update, but not expand, on articles in earlier editions, so that those family members who are only mentioned as "other issue" continue not to appear.
The genealogical tables in Major General Sir John Ponsonby's work, The Ponsonby Family (1929), do, however, provide the necessary information. Although Sir John says in the Preface to the book that he cannot vouch for the complete accuracy of the tables, he says that he had consulted the College of Heralds, the British Museum, and various books and records. The following genealogy is derived from the tables in Sir John's book, which I have updated and expanded on where possible, although it can certainly be refined further.
Sir John Ponsonby (1608-1678), baptised at Haile 1609, married firstly, c.1630, Dorothy Briscoe (c.1608- ?) by whom he had issue,
1a. John Ponsonby (1635-1703), married Anne Copley of Gosforth (1645- ?) and had issue,
1b. John Ponsonby (1678-1745), married Isabella Patrickson (1681- ?) and had issue,
1c. John Ponsonby (1712-1763), married Dorothy Wilson of Ashness and had issue,
1d. John Ponsonby, born 1751 and died a minor, unmarried.
2d. Miles Ponsonby (1754-3 V 1814) married Catherine Clementson of Cockermouth (d XI 1814) and had issue,
1e. John Ponsonby (1781-1800)
2e. Richard Ponsonby (1783- ?), died in the East Indies
3e. Miles Ponsonby (1784- ?), dspl
4e. Anthony Ponsonby, died in the West Indies
5e. William Ponsonby (1795-1816)
1e. Martha Ponsonby (1776- ?)
2e. Dorothy Ponsonby (1780-30 I 1852) married 17 VI 1805 to John Fisher of Whitehaven (d 10 XI 1848), who assumed the name and arms of Ponsonby by Royal Licence. They had issue,
1f. Thomas Ponsonby (died unmarried 1824)
2f. Miles Ponsonby (8 XII 1808- 25 III 1892) married 3 V 1837 Barbara Wilson (26 II 1806-15 I 1874) and had issue,
1g. Miles Ponsonby (14 V 1841-1915) married firstly, 7 X 1865, Malvina Luttrell Williams (1839-2 II 1892) and secondly, Martha Collins, by whom he had issue,
1h. Ronsley Miles Ponsonby (1904-1964), in Tasmania. He married on 15 V 1933, Vonda Laura Beauchamp-Proctor, of that baronetical family.
1h. Irene Ponsonby
2h. Edna May Ponsonby
2g. Lt. Henry Ponsonby RN (1851-1916) married Jessie Bulteel, subsequently divorced. No issue.
1g. Catherine Cumpstone Florence Ponsonby (d 14 V 1868) married on 6 VIII 1864 (registered Q3 -Kendal) to Alexander Staveley Hill MP (21 V 1825-25 VI 1905) and had issue,
1h. Lt Col Henry Staveley Staveley-Hill MP (22 V 1865-25 III 1946) married Eileen de Grey de Burgh Darcy, great-grandaughter of 4th Baron Walsingham.
2g. Dorothy Jane Ponsonby married Lt Robert Arthur Brooke and had issue,
1h. Robert Arthur Ponsonby Brooke
3g. Barbara Ellen Ponsonby
3f. John Ponsonby (1821-1872) married Mary Bacon and had issue,
1g. John Ponsonby (dsp)
2g. Miles Ponsonby (dsp 1916)
3g. Thomas Ponsonby (lost at sea)
4g. Charles Ponsonby (dsp 1916)
5g. George Ponsonby, in Tasmania with issue
6g. Henry Ponsonby (d 1889), in Tasmania
7g. Alfred Ponsonby, in Tasmania with issue
1g. Dora Ponsonby
1f. Mary Ponsonby married, firstly, Stephen Proctor and secondly, William Oliver.
2f. Catherine Ponsonby married W. Browne (dsp 1880)
3e. Catherine Ponsonby (1786-1792)
4e. Mary Ponsonby married B. Knubley.
5e. Catherine (1796- ?)
3d. Anthony Ponsonby (1756- ?)
4d. William Ponsonby (1758- ?) married Catherine Senhouse and had issue,
1e. Elizabeth Ponsonby
2e. Isabella Ponsonby
1d. Mary Ponsonby
2d. Isabella Ponsonby (1760- ?)
3d. Dorothy, married J. Stell.
2c. Charles Ponsonby
3c. Anthony Ponsonby (1716-1786)
4c. William Ponsonby (1720- ?)
5c. Thomas Ponsonby (1728- ?)
1c. Elizabeth Ponsonby (1714-1763)
2c. Anne Ponsonby (1721- ?)
3c. Isabella Ponsonby (1723- ?)
4c. Mary Ponsonby (1726- ?)
5c. Anne Ponsonby (1729- ?)
6c. Bridget Ponsonby (1732- ?)
2b. Henry Ponsonby (1682- ?)
3b. William Ponsonby (1684- ?) married (wife not named in Sir John Ponsonby's book) and had issue,
1c. John Ponsonby (1706- ?) married Anne Milham, and had issue,
1d. John Ponsonby (1738-1783), Solicitor at Whitehaven. He married Elizabeth Cropper and had issue,
1e. Captain John Ponsonby RN (1779-17 XII 1841) married to Isabella Browne of Talantire and had issue,
1f. John Ponsonby (1810-1833), unmarried.
2f. Captain William Browne Ponsonby RN (1813-1855) married to Anne Eliza Skelton of Papcastle (c.1816-22 VI 1860) and had issue,
1g. John Cornwallis Ponsonby (1848-13 X 1929) married Evelyn Wood (1 IV 1857-8 XI 1942) and had issue,
1h. William Gordon Ponsonby (28 VII 1883-18 IX 1951)
2h. Roy Evelyn Ponsonby (3 XI 1893-10 V 1942) married Doris Wharram-Megginson (13 IV 1895- ?)
3h. John Cornwallis Ponsonby (b 1899, d 17 XI 1899)
1h. Gwendolyn Leila Emily Ponsonby (27 XII 1887-26 II 1962)
2h. Doris Winifred Ponsonby (14 X 1889- ?)
2g. Colonel Justinian Gordon Ponsonby (3 II 1852-13 XII 1929) married, firstly, 1873 (registered Q4 - Clifton, Gloucs), his first cousin, Sophia Elizabeth (17 VIII 1849-1890), daughter of Captain Charles Ponsonby, and had issue,
1h. George Montagu Ponsonby (16 XII 1874-13 XII 1901). Killed in a duck shooting accident in Nigeria.
2h. Captain William Randall Ponsonby (8 VIII 1876-18 I 1919) married Lilian Patteson Nickalls (1873-26 II 1950) and had issue,
1i. Elizabeth Prudence Ponsonby (9 IX 1903-22 III 1952) married firstly, 28 I 1926 (marriage dissolved by divorce), Hugh Tevis (4 II 1902- 23 X 1981) and had issue,
1j. Andreè Nada Tevis (8 IX 1926-27 I 1971) married firstly, 22 III 1951 (marriage dissolved by divorce), Stig Lennart Sandgren (1929-1980); married secondly, 16 XI 1956 (marriage dissolved by divorce), Peter George Maule Barnes (1919-2000); married thirdly, 6 VI 1970, Frederick George Yardley (1908-1977).
1i Elizabeth Prudence Ponsonby married secondly, in 1931, as his second wife, Idris Meredydd Davies (20 I 1895-2 XII 1970), son of Timothy Davies MP, and had further issue.
3h. Reginald Gordon Ponsonby (9 I 1878-29 VIII 1964) married Anne Marguerite Liechtenstein Almon (c. 1879-29 II 1972) and had issue,
1i. Brigadier Wilfred Montague Ponsonby (10 VII 1905-1999) married firstly, 1935, Christine Mary Thornley (d 1974), daughter of Dr John H Thornley, and had issue,
1j. John Gordon Ponsonby (24 II 1936-28 XII 2012) married, in 1963 (registered Q2 - Wandsworth), Sheila M Herrmann (birth registered Q4 1931 - Wandsworth) and had issue,
1k. Mark J Ponsonby (birth registered Q3 1965 - Woolwich)
1k. Anna Marguerite Ponsonby (birth registered Q3 1969 - Woolwich)
2j. Michael E Ponsonby (birth registered 1939) married, in 1969 (registered Q3 - Surrey Mid East), Flora W F Glover (birth registered Q3 1941 - Windsor) and has had issue,
1k. Arthur Hedley J Ponsonby (birth registered Q3 1970 - Surrey SE)
2k. Myles Frederick A Ponsonby (birth registered Q2 1972 - Merton)
3k. Clive Wilfred E Ponsonby (birth registered Q2 1976 - Merton) married, in 1999 (registered Q3 - Cambridge), Eilis A Harron
1k. Juliet Christine B Ponsonby (birth registered Q4 1978 - Merton)
3j. Wilfred H Ponsonby (birth registered 1948) married, in 1972 (registered Q3 - Battle) Amanda J Topping and has had issue,
1k. Christine Louise Ponsonby (birth registered Q1 1979 - Swindon)
1j. Christine E Ponsonby (birth registered Q3 1944 - Scarborough) married, in 1969 (registered Q1 - Chelsea), Roderick Randolph Shand (birth registered Q1 1942 - Chichester), and has had issue,
1k. Richard Randolph Shand (birth registered Q2 1973 - Lambeth)
2k. Anthony Dennis Shand (birth registered Q2 1978 - Lambeth)
1k. Natasha Maxine Shand (birth registered Q4 1969 - Lambeth)
2k. Sarah Penelope Shand (birth registered Q1 1971 - Lambeth)
3k. Davina Elizabeth Shand (birth registered Q4 1976 - Lambeth)
2j. Anne M Ponsonby (birth registered 1951) married, in 1976 (registered Q1 - Epping Forest) Robert A Saward and has had issue,
1k. Charlotte Emma Saward (birth registered Q4 1977 - Harlow)
2k. Mary-Anne Saward (birth registered Q2 1979 - Epping Forest)
3j. Caroline C Ponsonby (birth registered Q4 1953 - Scarborough) married, in 1985 (registered Kensington & Chelsea), John F Molony, and has had issue,
1k. Nicola Carmen Molony (birth registered Q2 1986 - Hammersmith)
2k. Catherine Elizabeth Molony (birth registered Q3 1988 - Huntingdon)
1i. Brigadier Wilfred Montague Ponsonby married secondly, in 1976 (registered Q2 - Bristol), Patricia B Taylor.
1i. Marguerite Ponsonby (1903 -IX 1910)
2i. Doris Almon Ponsonby (23 III 1907-2 XII 1993) married, in 1933 (registered Q3 - Aldershot) to Brigadier Francis John Chancellor Rybot (19 VII 1899-Q3 1979).
4h. Harold Ernest Ponsonby (1883-28 VII 1969)
5h. Douglas Charles Gordon Ponsonby (12 IV 1886-Q4 1968) married Muriel Letitia Young (22 IV 1890-4 XII 1978) and had issue,
1i. Letitia A Ponsonby (birth registered Q3 1929) married, in 1957 (registered Q4 - Christchurch) Gordon Millington
2i. Susan Mia Ponsonby (6 III 1931-Q2 1991)
1h. Cara Lilian Ponsonby (Q3 1879- 20 XI 1964) married in Calcutta on 3 I 1907 to Peter Gerald Griffin (29 VI 1878-31 III 1921) and had issue.
2h. Olive Mary Ponsonby (18 II 1881-13 VI 1970) married to Edward John Gwynn (1 IV 1868-10 II 1941), Provost of Trinity College, Dublin, son of John Gwynne by his marriage to Lucy Josephine O'Brien, niece of 13th Baron Inchiquin, and had issue.
3h. Grace Ponsonby
2g. Colonel Justinian Gordon Ponsonby married secondly, Augusta Blanche Cook (1868-28 III 1942) and had further issue,
6h. Midshipman Bertie Hastings Ponsonby (1 IV 1898-26 XI 1914). Killed in action on board HMS Bulwark.
7h. Lt Col Roderick Maurice Victor Ponsonby, DSO (1900-25 IX 1968) married firstly, in 1920, Elinor Jean Forbes Crombie (1897-1987) and had issue, one daughter. Married secondly, Grace Williams.
8h. Edward Tom Ponsonby (1901- ?)
9h. John Cornwallis Ponsonby (1901-4 XI 1967)
10h. Robert George Gordon Ponsonby (1 X 1906-Q3 1970)
4h. Blanche Joan Beatrice Augusta Ponsonby (26 X 1895-Q4 1983)
1g. Mary-Ann Ponsonby (1846-1912) married John MacClellan (1836-1903) and had issue.
2g. Ann Eliza Ponsonby (1850- ?)
3f. Captain Charles Ponsonby, Indian Army (1819-1858) married on 10 XI 1846 to Caroline Theophila Hutchison and had issue,
1g. Charles John Ponsonby (10 X 1847-4 II 1909) married on 1 I 1873 in Lucknow, Isabella Marshall Hogg (31 III 1852-28 V 1916) and had issue,
1h. Henry Pemberton ("Harry") Ponsonby (15 X 1876-8 VII 1941) married on 1 X 1917 to Elsie Kathleen Myall (17 III 1895-Q1 1980) and had issue,
1i. John Ponsonby (b 1920)
2i. Douglas Ponsonby (b 1921)
3i. Charles Malcolm Ponsonby (25 I 1928-Q3 1998)
1h. Anna Margaret C Ponsonby (1873-3 IV 1950)
2g. Henry Denton Ponsonby (23 IX 1850-1851)
3g. Rev (Stewart) Gordon Ponsonby (18 X 1856-11 VII 1938) married, 27 XI 1889, Mary Catherine Buxton (29 VII 1870-6 I 1960) and had issue,
1h. Noel Edward Ponsonby (Q1 1891-10 XII 1928) married, 20 V 1925, as her first husband, Mary Adela White-Thomson (2 X 1901-1988) and had issue,
1i. Robert Noel Ponsonby, CBE (19 XII 1926-2019) married firstly, 1957 (registered Q4 - Chelsea), Una Mary (b.c. 1930), elder daughter of W J Kenny. He married secondly, 1977 (registered Q2 - Cockermouth), Lesley M Black.
2h. Arthur Gordon Ponsonby (14 VI 1892-Q2 1978) married Jacqueline Margarete Bertha Ursula Valentine Kirdorf (21 IV 1904-15 VIII 1989) and had issue,
1i. John Edward Basil Ponsonby (birth registered Q2 1939 - Chelsea)
3h. Winfrid John Ponsonby (1901-1926)
4h. Gilbert Jocelyn Ponsonby (4 V 1904-Q3 1981) married in 1930 (registered Q3 - Isle of Wight) to Sylvia Hollins (23 VII 1908-22 X 1993) and had issue,
1i. Commander Francis Noel Ponsonby, LVO, OBE, RN (14 VI 1932-24 V 2003) married in 1961 (registered Q2 - Kensington) as her second husband to Rosemary A ("Sally" - birth registered Q1 1934, Devonport), daughter of Charles Herbert Richard Cocup and formerly wife of James A Keith-Wright, and had issue,
1j. Simon Mark Noel Ponsonby (Q3 1961-14 II 2012) married, 1994 (registered Q2 -Poole), Suzanne E Walker and had issue,
1k. Andrew Christian Ponsonby (birth registered Q2 1997 - Wallingford)
2k. Tom Sebastian F Ponsonby (birth registered Q2 2001 - Oxford)
1k. Elizabeth Rachel Ponsonby (birth registered Q3 1995 - Wallingford)
1j. Emma Elizabeth Ponsonby (birth registered Q4 1973 - Portsmouth) married to Nicholas E Compton-Burnett
2i. Stephen D Ponsonby (birth registered Q4 1933 - Wandsworth)
1i. Edith R Ponsonby (birth registered Q2 1935 - Wandsworth) married 1963 (registered Q4 - Surrey NE), Ian W Wallace
5h. Basil Leofric Ponsonby (Q3 1909-1938)
1h. Katherine Victoria Ponsonby (20 VI 1896-11 VI 1987) married in 1921 to Arthur David Ritchie (1891-1967)
2h. Mary Felicité (11 IX 1898-17 X 1981) married on 6 X 1931 to Sir John Kennaway, 4th Bt (7 IV 1879-3 VIII 1956) and had issue.
1g. Georgina Caroline Ponsonby (16 IX 1848-30 VIII 1911) married on 7 IX 1872 to Lt Col Harry Maxwell Mackenzie (16 XI 1839-13 VII 1891) and had issue. He was a grandson of Sir Hector Mackenzie, 4th Bt and 11th Laird of Gairloch; their eldest son, Hector Ian Maxwell Mackenzie (14 VI 1875-27 II 1937), who changed his name to Inglis in 1930, was the father of Sir Maxwell Ian Hector Inglis of Glencourse, 9th Bt (18 X 1903-22 VII 1974), who succeeded to the baronetcy on 10 V 1958.
2g. Sophia Elizabeth Ponsonby (17 VIII 1849-1890) married, 1873, as his first wife, her first cousin, Colonel Justinian Gordon Ponsonby (3 II 1852-13 XII 1929) and had issue (see above).
4f. Gordon Ponsonby (1820-1895) married firstly, to Dorothea Harrietta Harris (c.1832- ?) and secondly, to Amy Watts (d 3 IV 1930). No issue.
5f. George Ponsonby (b&d 1822)
6f. Gilbert Ponsonby (1823-1824)
1f. Eliza Ponsonby (1812-1895), unmarried.
2f. Mary Ponsonby (1814-1887) married John Cundill and had issue.
3f. Isabella Ponsonby (b&d 1815)
4f. Isabella Ponsonby (1816-1890) married David Wilmer and had issue.
5f. Anna Margaret Ponsonby (1818-1890) married William Oxley. No issue.
6f. Georgiana Gilbertha Ponsonby (1825-4 III 1853) married on 9 IX 1846, as his first wife to Rev Brereton Edward Dwarris (22 V 1816-10 V 1901), son of Sir Fortunatus William Lilley Dwarris (1786-1860) and Alicia Brereton.
1e. Margaret Ponsonby (Sir John Ponsonby has her name as Mary, but other sources seem more likely to be correct), married to Major Archibald Gordon of Halleaths, with issue. She was a noted beauty, and caught the eye of Sir Walter Scott. Her marriage to Major Gordon led to the subsequent use of Gordon as a christian name in this branch of the Ponsonby family.
2d. Milham Ponsonby, Commander RN, 1781; Captain RN, 1809. Died 21 X 1815, aged 60.
1d. Elizabeth Ponsonby married John Johnson.
4b. Robert Ponsonby (1690- ?)
1b. Dorothy Ponsonby (1680- ?)
2b. Isabella Ponsonby (1687- ?)
3b. Elizabeth Ponsonby (1688- ?)
Sir John Ponsonby married secondly, c.1648, (as her third husband) Elizabeth Folliott (1625- ?), daughter of Henry Folliott, 1st Baron Folliott, and widow of (1) Richard Wingfield and (2) Edward Trevor. By this marriage he had issue,
2a. Sir Henry Ponsonby (dsp temp WILLIAM III) married 1 X 1674 to Dorothy, daughter of Captain Shaw of Drogheda
3a. William Ponsonby, 1st Viscount Duncannon (1659-17 XI 1724)
1a. Elizabeth