Complex sentence: His appeal to the High Court of Australia in June 1959 failed although the High Court observed that "certain features of this case have caused us some anxiety"; an appeal in July 1959 to the Judicial Committee of the Privy Council in London also failed.
Split into simpler sentences: His appeal to the High Court of Australia in June 1959 failed although the High Court observed that certain features of this case have caused us some anxiety. This allowed time for an appeal to the Judicial Committee of the Privy Council in London in July 1959 however, this appeal also failed.