births
October 30, 1868
António Cabreira, Portuguese polygraph (died 1953)
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.
October 30
October 30 is the 303rd day of the year in the Gregorian calendar; 62 days remain until the end of the year.