MS 350/1 | 1800-1850 | Plan of the ground floor of a house, for the Duke of Portland; n.d. [1800-1850] |
MS 710 | 1929 | Correspondence relating to a painting by Cornelius Johnson or Janssen, 1929 |
MS 736 | 2002-2011 | Copies of the diaries of William Gould (1739-fl 1795), land agent of William Henry Cavendish... |
Pl | 1304-1940 | The Portland (London) Collection, being Legal, Financial and Estate Papers of the Dukes of... |
Pw | 1571-1896 | Portland (Welbeck) Collection |
Pw 2 | 1571-1728 | Papers of the Holles Family, 1571-1728, in the Portland (Welbeck) Collection |
Pw A | 1668-1709 | Papers of Hans William Bentinck, 1st Earl of Portland (1649-1709), statesman, in the Portland... |
Pw B | 1705-1762 | Papers of Henry Bentinck, 1st Duke of Portland (1682-1726) in the Portland (Welbeck) Collection |
Pw C | 1721-1770 | Papers of John Achard, scholar, 1721-1770, in the Portland (Welbeck) Collection |
Pw D | 1733-1771 | Papers of William Bentinck, 2nd Duke of Portland (1709-1762) in the Portland (Welbeck) Collection |
Pw E | 1722-1784 | Papers of Margaret Bentinck, Duchess of Portland (1715-1785) in the Portland (Welbeck) Collection |
Pw F | 1745-1809 | Papers of William Henry C. Cavendish-Bentinck, 3rd Duke of Portland (1738-1809), statesman, in... |
Pw G | 1764-1793 | Papers of Dorothy Bentinck, Duchess of Portland (1750-1794) in the Portland (Welbeck) Collection |
Pw H | 1785-1854 | Papers of William Henry Cavendish-Scott-Bentinck, 4th Duke of Portland (1768-1854) in the... |
Pw J | 1790-1839 | Papers of Lord William H. Cavendish Bentinck (1774-1839), soldier, politician and statesman, in... |
Pw Jb | 1786-1812 | Papers of Lord William H. Cavendish Bentinck (1774-1839), soldier, politician and statesman, in... |
Pw K | 1790-1881 | Papers of William John Cavendish Bentinck Scott, 5th Duke of Portland (1800-1879) in the Portland... |
Pw L | 1820-1848 | Papers of Lord William George Frederick Cavendish-Bentinck (1802-1848), soldier and politician... |
Pw M | 1807-1896 | Papers of George Augustus Frederick Cavendish-Bentinck (1821-1891), politician, in the Portland... |
Pw N | 1830-1886 | Papers of Lady Charlotte Denison (née Bentinck), Viscountess Ossington (1806-1889) in the... |