| 1 | A | B | C |
| --- | --- | --- | --- |
| 2 | List of ambassadors of the United States to Italy - List of U.S. ambassadors to Italy |  |  |
| 3 | Name and Title | Presentation of Credentials | Termination of Mission |
| 4 | George P. Marsh, Envoy | 1871 | July 23, 1882 |
| 5 | William Waldorf Astor, Envoy | November 21, 1882 | March 1, 1885 |
| 6 | John B. Stallo, Envoy | November 27, 1885 | June 6, 1889 |
| 7 | Albert G. Porter, Envoy | June 6, 1889 | July 9, 1892 |
| 8 | William Potter, Envoy | December 28, 1892 | March 8, 1894 |

Question: When was Albert G. Porter the US ambassador to Italy?
Answer: Albert G. Porter was the US ambassador to Italy from 1889 to 1892.