Complex sentence: Promoted to full admiral on 14 May 1857 and advanced to Knight Grand Cross of the Order of the Bath on 18 May 1860, he was appointed Rear-Admiral of the United Kingdom on 16 May 1863 and Vice-Admiral of the United Kingdom on 23 September 1865.
Split into simpler sentences: Promoted to full admiral on 14 May 1857, he was advanced to Knight Grand Cross of the Order of the Bath on 18 May 1860. He was appointed Rear-Admiral of the United Kingdom on 16 May 1863 and Vice-Admiral of the United Kingdom on 23 September 1865.