God, there are just too many, I forced myself not to go over four each. I'm going to name non-legendaries only.
Gen I: Dragonair, Ninetales, Persian, Cubone
Gen II: Umbreon, Skarmory, Wooper, Murkrow
Gen III: Sableye, Shroomish, Altaria, Lotad
Gen IV: Drifblim, Mismagius, Empoleon, Honchkrow
Gen V: Chandelure, Purrloin, Mandibuzz, Bisharp