Complex sentence: Bingham had been left with few resources to counter the dominance asserted by O'Donnell in northern Connacht; and then the new lord deputy, William Russell, came to Galway to consider a further set of charges against the governor.
Split into simpler sentences: Bingham had been left with few resources to counter the dominance asserted by O'Donnell in northern Connacht. And then the new lord deputy, William Russell, came to Galway to consider a further set of charges against the governor.