| Author | Titles | 1.
| Brewster, Paul G. | 1 | 2.
| Brey, F. Bouza | 1 | 3.
| Brey, Norbert | 5 | 4.
| Breyer, Insa | 1 | 5.
| Breyer, Klaus | 1 | 6.
| Breyner, António de Melo | 1 | 7.
| Breyner, Francisco Manuel de Melo, 4o Conde de Ficalho, 1837-1903 | 2 | 8.
| Breyner, Gonçalo de Melo, 1896-1947 | 4 | 9.
| Breyner, Kátia | 1 | 10.
| Breyner, Maria Antónia de Melo | 2 |
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