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): Dave Mooney • Elizabeth Madox Roberts • Herschel Weingrod • Iancu Țucărman • Ivanka Trump • Jacques Amyot • Jean Rostand • Jessica Hynes • Louis Menges • Roland Freisler • Ruth Gordon • Ruth Hussey • Zoe Akins • Ümit Özat
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)