“This is a most important case. The original subject-matter of dispute was a bill for 20 l ., which has led to direct and indirect litigation for the last twenty-four years, the expenses of which appear, independently of this appeal, to amount to 1,000 l . and more. It is not easy to charge either party exclusively with being the cause of so much evil, although the loss must unfortunately fall upon one, perhaps the least guilty of any.