"F." . "Frits KALSHOVEN" . "F. Kalshoven"@en-US . "F. Kalshoven" . "F." . . "FRits" . . . . . "1924-01-29" . . "KALSHOVEN" . . "Kalshoven, F (Kalshoven, Frits)" . "Frits Kalshoven"@en . "Frits" . "Frits Kalshoven" . "KALSHOVEN" . "Kalshoven"@en . "Kalshoven F." . "كالسهوفن، فريتس،"@en . "فريتس كالسهوفن،" . . . "Kalshoven Frits Kalshoven" . "Frits" . "Kalshoven" . "F. KALSHOVEN" . "Kalshoven, F. (Kalshoven, Frits)" . "Frits"@en . . "Kalshoven, F. (Frits)" . . . "KALSHOVEN Frits" . "Kalshovern" . "Kalshoven"@fr-FR . . "Frits Kalshovern" . . . "FRits Kalshoven" . . .