Viscount Hewett was a title in the Peerage of Ireland

Peerage of Ireland

The Peerage of Ireland is the term used for those titles of nobility created by the English and later British monarchs of Ireland in their capacity as Lord or King of Ireland. The creation of such titles came to an end in the 19th century. The ranks of the Irish peerage are Duke, Marquess, Earl,...

. It was created on 9 April 1689 for Sir George Hewett, 2nd Baronet. He was made Baron of Jamestown at the same time, also in the Peerage of Ireland. The Hewett Baronetcy, of Pishiobury in the County of Hertford, was created in the Baronetage of England on 19 July 1660 for Thomas Hewett, Member of Parliament

Member of Parliament

A Member of Parliament is a representative of the voters to a :parliament. In many countries with bicameral parliaments, the term applies specifically to members of the lower house, as upper houses often have a different title, such as senate, and thus also have different titles for its members,...

 for Windsor

Windsor (UK Parliament constituency)

Windsor is a county constituency represented in the House of Commons of the Parliament of the United Kingdom. In its modern form, it elects one Member of Parliament by the first-past-the-post system of election.-Boundaries:...

. Both titles became extinct on the first Viscount's death in 1689.

The Hewet Baronets of Headley Hall

Hewet Baronets

The Hewet Baronetcy, of Headley Hall in the County of York, was a title in the Baronetage of England. It was created on 11 October 1621 for John Hewet. The title became extinct on the death of the eighth Baronet in 1822....

 were members of another branch of this family.

Hewett Baronets, of Pishiobury (1660)

• Sir Thomas Hewett, 1st Baronet (c. 1605–1662)
• Sir George Hewett, 2nd Baronet (1652–1689) (created Viscount Hewett in 1689)