Mine are pretty jumpy but meh:
Vaan--Spears, Swords, White Magic, low level Black Magic
Balthier--Guns, Poles, Crossbows, low level White Magic
Fran--Bows, White, Green, Black Magic
Ashe--Rods, Staves, Mystic Armor, White Magic
Penelo--Rods, Staves, Daggers, Black/Arcane/Time Magic
Basch--Swords, Axes, Daggers, Heavy Armor lots of Techs

I tought Balthier the first Esper (I tought him Fires of War for Quickening, so it seemed right)