Misc: Name the ship in which Sir Ernest Shackleton sailed to the Antarctic?

Questions

what was the hospital for lunatics set up by henry viii called?

who is the first modern head of government to bear a child while in office?

who first swum the english channel in 1875?

which english statesman was awarded the nobel prize for literature?

what was william the conqueror's survey of england prepared from 1085-85 called?