Investigator HMS

HMS Investigator was a merchant ship purchased in 1848 to search for Sir John Franklin's lost expedition. She made two voyages to the Arctic and had to be abandoned in 1853 after becoming trapped in the ice. Her wreckage was found in July 2010 on Banks Island, in the Beaufort Sea.[3] She was the fourth ship of the Royal Navy to bear the name.
https://en.wikipedia.org/wiki/HMS_Investigator_(1848) (accessed on 23/2/2018);