Namesakes
Portuguese Presidents and Prime Ministers:
3 prime ministers
(prime minister) Bernardo de Sá Nogueira de Figueiredo 1836-1837; 1837-1839; 1865; 1868-1869; 1870 
(prime minister) Alfredo de Sá Cardoso 1919-1920
(prime minister) Francisco de Sá Carneiro 1980