Hauptansetzung
Bentinck, Henry viscount Woodstock
1689-1709
Standeserhöhung
Bentinck, Henry duke of Portland
6. 7. 1716 a. St.
Standeserhöhung
Bentinck, Henry 2nd earl of Portland
23. 11. 1709 a. St.
männlich
c. 1682
4. 7. 1726 a. St.
Jamaica
Westminster
Cruickshanks, Eveline; Handley, Stuart; Hayton, David: The House of Commons: 1690 - 1715. Vol. 1-5. Cambridge [u. a.] : Cambridge University Press, 2002
Vol. 3, S. 184 f.
http://www.nottingham.ac.uk/manuscriptsandspecialcollections/collectionsindepth/family/portland/biographies/biographyof[william]henrybentinck,1stdukeofportland(1682-1726).aspx