Name
- Barclay, Thomas, Knight, barrister, author, politician, 1853-19411
- Baring, Maurice, writer, 1874-19451
- Baring, Thomas George, 1st Earl of Northbrook, Viceroy of India, 1826-19041
- Baring, Ulrica, née Duncombe; daughter of 1st Earl of Feversham; wife of Hon. Everard Baring, 1875-19351
- Barker, Evelina, of Esher; widow of A. Barker, fl 19301
- Barrington, Bernard Eric Edward, Knight, civil servant, 1847-19181
- Barter, John, shorthand teacher; correspondent of Lady D'Abernon, fl 18911
- Barthou, Jean Louis, French Foreign Minister, 1862-19341
- Beaumont, Lewis Anthony, Knight, naval officer, 1847-19221
- Beneckendorff und von Hindenburg, Margarete1
- Bennett, Reginald, of Add MS 489391
- Bent, Thomas, formerly Director, Alexandria Custom House1
- Bertie, Francis Leveson, 1st Viscount Bertie of Thame, diplomat, 1844-19191
- Bibesco, Marta Lucia, Princess biographer1
- Bingham, Francis Richard, Major-General; KCB1
- Blackburne, Arthur Selwyn Patteson, Rector of Stoke D'Abernon1
- Blades, George Rowland, 1st Baron Ebbisham1
- Blumenreich, Leo, German art dealer1
- Bode, Wilhelm Arnold, Director, Kaiser Friedrich Museum, Berlin1
- Boscawen, Evelyn Edward Thomas, 7th Viscount Falmouth, army officer, 1847-19181