The frigate ‘Huis te Warmelo’ was lost in the Gulf of Finland over three hundred years ago. What is the story behind this ship and its 200 crew members, including a large group of Frisian sailors? Peter Swart has conducted extensive research into this. He will be talking about it during a public lecture on Sunday 5 July. The lecture will take place at a maritime venue: Sail Harlingen. Tickets costing €10 are available from half an hour before the start at the Frisian Tall Ships Club lounge.