I wish to find information on my fathers birth certificate.Istvan Bajor VItez
This occurred in Budapest, Hyngary February 8 1906.
Son of Bajor Andras died in 2nd halve 1946 and Ilonkka Vitez Fuchs, died 1975

Can someone please give me a tip on possible data sources to get hold of this info

Thanks in advance

Andres Bajor, Santiago Chile