Complex sentence: Following the battle, the Jacobites' Lowland units headed south, towards Corrybrough and made their way to Ruthven Barracks, while their Highland units headed north, towards Inverness and on through to Fort Augustus.
Split into simpler sentences: Following the battle the Lowland units headed south, towards Corrybrough and made their way to Ruthven Barracks. The Highland units headed north, towards Inverness and on through to Fort Augustus.