The narrator and main character in VN’s novel Ada (1969), Van Veen spends two summers, the summer of 1884 and that of 1888, at Ardis, the family estate of Daniel Veen (Van's and Ada's Uncle Dan). According to Mlle Larivière (the governess of Van's and Ada's half-sister Lucette, Daniel Veen's daughter), Ardis means in Greek "point of an arrow." On the other hand, the toponym Ardis seems to hint at paradise.