sentences:  By now, about 14,000 men were part of his army.Helsingborg was the key to Scania and Stenbock intended on marching through Rönneå to Kävlingeån, in doing so cutting off the Danish supply lines.The Danish commander, Reventlow, saw the threat and turned immediately to meet the Swedes, but when they reached Ringsjön in central Skåne, Reventlow was suddenly struck down with illness and had to yield command of his army to lieutenant-general Jørgen Rantzau.