Hans Freudenthal died in 1990.
Hans Freudenthal was born in 1905.
Hans Freudenthal has written: 'Mathematics observed'
Jacob Freudenthal died in 1907.
Karl Freudenthal died in 1944.
Axel Olof Freudenthal died in 1911.
Nathan Freudenthal Leopold Jr. died on August 29, 1971 at the age of 66.
Herbert Freudenthal has written: 'Die deutsche Volkschule' 'Vereine in Hamburg' -- subject(s): Associations, institutions
Jacob Freudenthal was born in 1839.
Thor Freudenthal was born in 1972.
Dave Freudenthal was born on October 12, 1950.
Nancy D. Freudenthal was born in 1954.
Axel Olof Freudenthal was born in 1836.