Dutch tug Rozenburg arrived at Hoek van Holland, Netherlands with survivors of the Dutch tug Oostzee according to the Dutch newspaper Leeuwarder Courant dated 25 July 1917

An item dated The Hague, Netherlands 25th reported that at Hoek van Holland, Netherlands the Dutch tug Rozenburg arrived. On board was the crew of the tug Oostzee which was sunk in the North Sea by a [German] submarine.