BORN HULL 02/05/1871. SON OF HENRY JOHN THUNDERCLIFFE (1845-1887) & ELIZABETH COWLMAN (1869-1944). HIS WIFE ELIZA (McDONALD) & FOUR DAUGHTERS LIVED AT THIS NAVAL ADDRESS. HE SERVED AS SECOND HAND ON THE MINESWEEPER TRAWLER, "VALE OF LEVEN", MINED IN THE NORTH SEA, ON 10TH JULY 1917. HE WAS 46 YEARS OLD.
