Please help to translate French into English?

Question

On sait peu du mystérieux Franz Hopper. Il a été professeur de sciences au collège Kadic (bien que l'équipe actuelle ne se souvienne pas de lui) et semble être le créateur du supercalculateur qui contrôle Lyoko. Il semble également avoir vécu dans une maison près de Kadic appelée l'"Hermitage".

Answer 1

Little is known about the mysterious Franz Hopper. He was a science teacher at the Kadic grammar school (although the current staff do not remember him) and is apparently the inventor of the Supercalculator that controls Lyoko. It also appears he lived in a house called "L'Hermitage," near Kadic.

Answer 2

Little is known about the mysterious Franz Hopper. He was a science teacher at the Kadic school (despite the fact that the present staff have no memory of him) and appears to have been the inventor of the supercalculator which controls Lyoko. He also appears to have lived in a house near Kadic named the "Hermitage".

Answer 3

Fear of mysterious Franz Hopper is known. He had been a science teacher at Kadic college ( though the team does not follow him) and seems to be the creator of the supercalculator that controls Lyoko. He seems also to have been received in a house near Kadic called "The Hermitage".