António Cabreira
D. António Tomás da Guarda Cabreira de Faria e Alvelos Drago da Ponte was a Portuguese mathematician, polygraph and publicist. A member of the aristocratic Cabreira family, António Cabreira was a claimant to the Miguelist noble titles of Count of Lagos and Viscount of Vale da Mata, which he used.
30 October 1868
Born on the same birth day (30 October): Christopher Foster (economist) • Courtney Walsh • Devin Booker • Gloria Oden • Günther von Kluge • Isaac Ross • Leland H. Hartwell • Philippe-Joseph Aubert de Gaspé • Tomáš Satoranský
Born in the same month (October 1868): Alexandra David-Néel • August Horch • Bertha Knight Landes • Dan Burke (baseball) • Ernest Swinton • Ernst Didring • John Weir Troy • Marcelo Torcuato de Alvear • Mariano Trías • Oskar Kallas • William Gillies (Australian politician)