Ambria was a cargo ship that was built in 1922 by Deutsche Werft, Finkenwerder for German owners.

Gumbinnen was seized by the Allies in Flensburg, in May 1945, passed to the Ministry of War Transport (MoWT) and renamed Empire Conleith.

The ship was built in 1922 as yard number 20 by Deutsche Werft, Finkenwerder.

[3] On 25 August 1926, Ambria was in collision with the British steamship Mimi off the Longships Lighthouse.

[5] Also in 1934, Ambria was sold to Kohlen-Import & Poseidon Schiffahrt AG, Königsberg and was renamed Gumbinnen.

[1] On 3 March 1941,[6] Gumbinnen was sunk in Solvær harbour, Lofoten Islands, Norway, by HMS Tartar.

The Code letters GSMY and United Kingdom Official Number 180713 were allocated.