Robbert Klomp was born on 1955-05-14.
Robbert Dijkgraaf was born on 1960-01-24.
Robbert Kees Boer was born in 1981.
Robbert Schilder was born on 1986-04-18.
Helge Haavind was born in 1917.
Helge Groth was born in 1913.
Helge Hveem was born in 1941.
Helge Kringstad was born in 1943.
Helge Bonnén was born in 1896.
Helge Jørgensen was born in 1937.
Helge Løvland was born in 1890.
Helge Rognlien was born in 1920.