Name
- Bertram, Charles, Antiquary1
- Bertrandi, Giovanni Ambroggio Maria, Physician1
- Beurer, John Ambrose, Physician and Botanist, of Nuremberg1
- Bicchierai, Giuseppe Maria, of Florence1
- Blackburne, Anna1
- Blew, Joseph, of Add MS 285341
- Bohadsch, Johann Baptist, Professor of Natural History at Prague1
- Bolten, Joachim Frederic, Premier Physicien d'Hambourg1
- Bolton, Thomas, Florist, of Warley Clough1
- Didier, Andrew, physician, d before 17571
- Douglas, -, army officer and correspondent of Emmanuel Mendez da Costa, fl 17571
- Felton, Samuel, correspondent of Emmanuel Mendez da Costa, fl 17631
- Feret, Jacques, of Dieppe, fl 17501
- Ferguson, James, naval officer, fl 18221
- Fisher, chemist, fl 17831
- Flower, Mitford, ironmaster, of Bedlington, fl 1772-17731
- Fonseca, David, correspondent of Emmanuel Mendez da Costa, fl 1749-17671
- Forster, Ingham1
- Fothergill, John, MD, Naturalist1
- Frances, Salomon1