Friedrich Hefty was born on 1894-12-13.
Friedrich Hefty died on 1965-01-20.
Friedrich Born was born in 1903.
Friedrich Golling was born in 1883.
Gerhard Friedrich was born on 1917-09-16.
Friedrich Märker was born in 1893.
Friedrich Rainer was born in 1903.
Friedrich Paulsen was born in 1846.
Friedrich Münzer was born in 1868.
Friedrich Neelsen was born in 1854.
Friedrich Werner was born in 1621.
Friedrich Weinbrenner was born in 1766.
Friedrich Seifert was born in 1941.