Background
Vranek, Johannes O. was born on September 30, 1926 in Berlin. Son of Franz and Caroline (Ungar) Vranek.
Vranek, Johannes O. was born on September 30, 1926 in Berlin. Son of Franz and Caroline (Ungar) Vranek.
Graduated from the high school, Berlin.
Goldsmith, F. Vranek & Söhne, Berlin, 1945-1949; goldsmith designer, F. Vranek & föhne, Berlin, 1949-1955; co-owner, F&H Vranek OHG, Detmold, Federal Republic of Germany, since 1955.
Member International Diamonds Exchanges.
Married Ingeborg Schafer. Children: Johannes, Metha.