What British ship did Dr. James A. Mcllroy voyage on that was crushed by ice causing her to sink 1n 1916?
Endurance (1912 ship) Endurance was the three-masted barquentine in which Sir Ernest Shackleton sailed for the Antarctic on the 1914 Imperial Trans-Antarctic Expedition. She was launched in 1912 from Sandefjord in Norway and was crushed by ice, causing her to sink three years later in the Weddell Sea off Antarctica.
HMS Princess Irene HMS "Princess Irene" was a  GRT ocean liner which was built in 1914 by William Denny and Brothers Ltd, Dumbarton, Scotland for the Canadian Pacific Railway. She was requisitioned by the Royal Navy on completion and converted to an auxiliary minelayer. On 27 May 1915, she exploded and sank off Sheerness, Kent with the loss of 352 lives.