Name
- Exchequer[remove]228
- Parliament31
- Army of England24
- Navy of England20
- Elizabeth I, Queen of England and Ireland, 1533-1603, http://isni.org/isni/000000...19
- James VI and I, King of Scotland, England and Ireland, 1566-1625, http://isni.org/isni/000000...19
- Henry VIII, King of England and Ireland, 1491-1547, http://isni.org/isni/000000...18
- Royal Household17
- Charles II, King of England, Scotland and Ireland, 1630-168515
- HM Customs and Excise, 1909-200515
- Charles I, King of England, Scotland and Ireland, 1600-164914
- Beale, Robert, administrator and diplomat, 1541-1601, http://isni.org/isni/000000...10
- HM Treasury, 12th century-10
- Astle, Thomas, archivist and collector of books and manuscripts, 1735-18039
- Court of Chancery, 18759
- Cromwell, Oliver, Lord Protector of England, Scotland and Ireland, 1599-1658, http://isni.org/isni/000000...8
- General Post Office, 1660-19698
- James II, Duke of Brunswick-Lüneburg8
- Phillipps, Thomas, 1st Baronet, collector of books and manuscripts, 1792-1872, http://isni.org/isni/000000...8
- Bennet, Henry, 1st Earl of Arlington7