Built: P Alexander Stephen & Sons, Dundee, Great Britain

Name: Thetis

Owner 1: A. Stephen & Sons, Dundee, Great Britain (1885-1896)
Owner 2: James Newton & Co., Dundee, Great Britain (1896-1911)

Name: Hippalos

Owner 3: 1911-1913 : A/S. Hippalos, Lillesand, Norway (1911-1913)

Name: Albertine Beatrice
Owner 4: P. Landberg & Zoon, Batavia, Netherlands East Indies (1913-1916)

Owner 5: J.J.A. van Meel, Sourabaya, Netherlands East Indies (1916-1917)

• Stichting Maritiem Historische Databank.
  Albertina Beatrice.
• Uboat.net.
  U 82.