Lady Eleanor was a descendant of a member of the Tudor dynasty and therefore her marriage would advance the political ambitions of any given husband. In March 1533, a marriage contract was written up for Lady Eleanor and Henry Clifford, the eldest son and heir of Henry Clifford, 1st Earl of Cumberland by Lady Margaret Percy. However, since her mother died nine months later, she waited to go and live with her young husband and in-laws. In anticipation of Eleanor's arrival, the Earl of Cumberland built two towers and the great gallery within Skipton Castle. Eleanor married Clifford in June 1535; her uncle King Henry VIII was present. In January 1536, Eleanor was designated the chief mourner for the funeral service of Catherine of Aragon, first Queen consort of Henry VIII, at Peterborough Cathedral. There is not much known about her later life and she left only one letter:
Prospects of succeeding to the throne
The Will of Henry VIII, excluding the argument that it was signed with a dry stamp rather than by hand, defined that Eleanor was in line to succeed her maternal uncle Henry VIII. She was eighth-in-line for the throne following:
Henry VIII died on 28 January 1547. Prince Edward became King Edward VI. Lady Eleanor was the seventh-in-line for the throne, but she died on 27 September the same year without surviving male issue at Brougham Castle, and was buried at Skipwith. Her place in line was taken by her daughter. Her husband later remarried Anne Dacre, who bore him six more children.
There is a discrepancy as to who the sitter is in the Hans Eworth portrait which is featured. The coat of arms in the top left corner, which may have been added later, are the impaled arms of Henry Clifford, 2nd Earl of Cumberland, and his wife Lady Eleanor, daughter of Charles Brandon, 1st Duke of Suffolk, and Mary Tudor, Dowager Queen of France. As a result, the painting has been frequently exhibited in the past as a portrait of Lady Eleanor, regardless of the fact that she died in 1547, well before the date of this portrait. It is, however, a rule of heraldry that impaled arms are not used by the children of a marriage, as they would have their own. Hence the later addition and erroneous use of the arms here suggests that the identity of the portrait was already unclear only two or three generations after it was painted, a situation by no means unusual amid the frequent early deaths, multiple marriages, and shifting alliances and fortunes of the most powerful families of the Tudor era. Later the portrait was thought to represent the only child of Eleanor and Henry to survive infancy, Margaret. Unfortunately the inscription on the right which might have provided a check has been truncated; although the Roman numerals of the year can apply only to 1565-8, the age of the sitter cannot be ascertained with any useful accuracy. The National Portrait Gallery has an online sketch of this portrait identified as Lady Eleanor, but the portrait remains in dispute. There is, however, a portrait of Lady Eleanor featured at Skipton Castle. It is reportedly a very poor work of art, but nonetheless interesting.
