|Builder||Gebr. G & H. Bodewes, Martenshoek|
|Operator||G.F. de Vries, Groningen|
U-boat attacks on Sailing vessel Alberdina
|1||23 May 1917||UC 64 (Ernst Müller-Schwarz)||Sunk||Stopped and scuttled 25 miles NW of the Maas LV||St Valéry - Rotterdam||stones and plaster||0|
|Location also given as about 19 miles WNW from Hook of Holland|
If you can help us with any additional information on this vessel then please contact us.