Complex sentence: The "Loch Line" of Glasgow was a group of ill-fated colonial clippers that belonged to Messrs William Aitken and James Lilburn, who operated a line of sailing ships between the United Kingdom and Australia between the late 1860s and 1911.
Split into simpler sentences: The "Loch Line" of Glasgow was a group of ill-fated colonial clippers that belonged to Messrs William Aitken and James Lilburn. Together, they operated a line of sailing ships between the United Kingdom and Australia between the late 1860s and 1911.