- Bates, Joah, 1741-17991
- Bathurst, Henry Bathurst, Earl, 1714-17945
- Bedford, Frances Russell, Duke of, 1765-18021
- Bedford, Francis Russell, Duke of, 1765-180254
- Bedford, John Russell, Duke of, 1710-17711
- Bedford, John Russell, Duke of, 1766-183917
- Bessborough, Henrietta Frances Spencer Ponsonby, Countess of, 1761-18219
- Bethlem Royal Hospital (London, England)4
- Billington, Elizabeth, 1765-18182
- Bridgewater, Francis Egerton, Duke of, 1736-1803.2
- Bridport, Alexander Hood, Viscount, 1726-18142
- Bridport, Alexander Hood, Viscount, 1726-18141
- Bristol, Frederick Augustus Hervey, 4th earl of, Bp. of Derry, 1730-18034
- Brothers, Richard, 1757-18244
- Buccleuch, Henry Scott, Duke of, 1746-18123
- Buckingham and Chandos, Richard Temple Nugent Brydges Chandos, Duke of, 1776-183923
- Buckingham, George Nugent Temple Grenville, Marquess of, 1753-181335
- Buckingham, George Nugent Temple Grenville, Marquess of, 1753-1813.5
- Buckinghamshire, Albinia Hobart, Countess of, 1738-181616
- Buckinghamshire, Eleanor Hobart, Countess of, 1777-18512
