Matthias Feys was born on 1985-05-22.
Robert Feys was born in 1889.
Yves Feys was born on 1969-01-16.
Frank Feys was born on June 1, 1965, in Veurne, Flanders, Belgium.
Robert Feys died in 1961.
R. Feys has written: 'Dictionary of symbols of mathematical logic'
Matthias Saffert was born in 1984.
Matthias Ziesing was born in 1980.
Matthias Reichwald was born in 1981.
Matthias Winde was born in 1952.
Matthias Wiebalck was born in 1958.
Matthias Otte was born in 1977.
Matthias Manz was born in 1970.