Complex sentence: The court's ruling, rendered in January 1861, was substantially for the company, but, not satisfied, it appealed and lost the case entirely to an adverse decision by the U.S. Supreme Court, three justices dissenting, the following year.
Split into simpler sentences: The court's ruling, rendered in January 1861, was substantially for the company but, not satisfied, it appealed. It lost the case entirely to an adverse decision by the U.S. Supreme Court, three justices dissenting, the following year.