Rolf Rodenstock was born in 1917.
Hardy Rodenstock was born in 1941.
Rodenstock GmbH was created in 1877.
Rolf Rodenstock died in 1997.
Anders Randolf was born on December 18, 1870, in Viborg, Denmark.
Rolf Randolf was born on January 15, 1878, in Vienna, Austria.
Randolf Turrow was born on October 19, 1965, in Santa Monica, California, USA.
Randolf Kronberg was born on September 23, 1942, in Breslau, Silesia, Germany [now Wroclaw, Dolnoslaskie, Poland].
Didrik Arnesen was born on September 6, 1948, in Tnsberg, Norway.
In the case of Anders Randolf, he was actually born Anders Randrup. He changed it when he immigrated to the USA.
Randolf Kronberg's birth name is Randolf Schmitt.
Randolf Arnesen died in 1958.