Morale Penalties

[Scurvy]

Basically if you kill ht egeneral while the hard fightings going on the enemy run :)
if you kill him before they hang around for a bit then run

I wouldnt bother using peasants as general, the gen is your 16th unit and i think he should be in a unit that can actaully do something usesfull (i like having mine in a unit of royal knights) also peasants get scared pretty easily.