of Londesborough (Earldom)
of Londesborough, in the County of York (Earldom)
A peerage of the United Kingdom.
Letters patent issued on Fri 1st Jul 1887
To William Henry Forester Denison as Promotion.
|Number||Surname||Forenames||Held from||Held to|
|1st||Denison||William Henry Forester||Fri 1st Jul 1887||Thu 19th Apr 1900|
Peerage extinct on Sat 17th Apr 1937 with the 4th holder .