| Year | Remarks |
|---|
| 1912 | May 23, launched as the Imperator for HAPAG |
| 1913 | June 11, maiden voyage Hamburg-Southampton-Cherbourg-New York |
| 1913 | Funnels shortened by 3 meters |
| 1914 | Laid up at Hamburg |
| 1919 | Surrendered to USA, became US transport ship |
| 1920 | Chartered by the Cunard Line for 9 voyages 1920-1921 |
| 1921 | Purchased by Cunard, renamed Berengaria. Southampton - Cherbourg - New York |
| 1922 | Converted to oil fuel by Armstrong Whitworth, Walker-on-Tyne |
| 1938 | Mar. 3, damaged by fire at New York |
| The information listed above is not the complete record of the ship. The information was collected from a multitude of sources, and new information will be added as it emerges |