From Campania Paulinus returned to his native place and came into correspondence or personal intimacy with men like Martin of Tours and Ambrose of Milan, and ultimately (about 389) he was formally received into the church by bishop Delphinus of Bordeaux, whence shortly afterwards he withdrew with his wife beyond the Pyrenees.
In the 5th century B.C. the Athenian astronomer Euctemon, according to Geminus of Rhodes, compiled a weather calendar in which Aquarius, Aquila, Canis major, Corona, Cygnus, Delphinus, Lyra, Orion, Pegasus, Sagitta and the asterisms Hyades and Pleiades are mentioned, always, however, in re Corvus.