Name
- Berkeley, Charles, Earl of Berkely1
- Berry, Henry1
- Berry, John, Captain1
- Bertie, James, first Earl of Abingdon1
- Bishopp, Ellinor, of Carrickfergus1
- Board of Ordnance1
- Boyle, Elizabeth, wife of Richard, 1st Earl of Burlington1
- Boyle, Lionel, 3rd Earl of Orrery1
- Boyle, Michael, Archbishop of Armagh and Lord Chancellor of Ireland, c 1610-17021
- Boyle, Richard, Earl of Burlington, of Add MS 158921
- Brodrick, Alan, Kt1
- Brodrick, Alan, Viscount Midleton, Lord Chancellor of Ireland1
- Burmania, M-van1
- Burston, George, Ensign1
- Butler, James, 1st Duke of Ormonde1
- Butler, James, 2nd Duke of Ormonde, statesman and soldier, 1665-17451
- Butler, John, of Add MS 158931
- Butler, Nicholas1
- Butler, Pierce, Viscount Galway1
- Cavendish, Henry, Duke of Newcastle, of Add MS 158921