Update the following text to be more consistent:
The new name, Shenandoah County, used a Native American name. Long their political supporter in the British Parliament, the Marquess of Rockingham was a popular figure with the citizens of the new United States.
The new name, Shenandoah County, used a Native American name. However, long their political supporter in the British Parliament, the Marquess of Rockingham was a popular figure with the citizens of the new United States.