After becoming an attorney, Read moved to
Albany, New York and became the
Adjutant General of New York in 1861. He was one of the originators of the
"Wide-Awake" political clubs in 1860. In April 1860, he was chairman of the committee of three to draft a bill on behalf of New York, appropriating $300,000 to purchase of arms and equipment for the Civil War. Later, the War Department thanked him for his ability and zeal in organizing, equipping, and forwarding troops. He was elected as a member to the
American Philosophical Society in 1867.
Consul General for France and Germany Read was the first U.S.
consul general for France and
Algeria from 1869 to 1873 and acting consul general for Germany from 1870 to 1872. He served as acting consul general for Germany during the
Franco-Prussian War. His work representing German interests in Paris lasted several months after U.S. Minister to France,
Elihu Washburne, stopped being the official representative of the German government in June 1871. After the war, he was appointed by the
French Minister of War, General
Ernest Courtot de Cissey, to form and preside over a commission to examine into the desirability of teaching the English language to the French troops.
U.S. Minister to Greece In November 1873, he was appointed
U.S. Minister Resident in Greece. One of his first acts was to secure the release of the American ship
Armenia and to obtain from the Greek government revocation of the order that prohibited the sale of the Bible in Greece. During the
Russo-Turkish War of 1877–1878, he discovered that only one port in Russia was still open, and he pointed out to Secretary of State
William M. Evarts the advantages that would accrue to the commerce of the United States were a grain fleet dispatched from New York City to that port. The event justified his judgment since the exports of cereals from the United States increased within a year to $73,000,000. While
Chargé d'Affaires, he received the thanks of the U.S. Government for his effectual protection of persons and interests of the United States in the dangerous crisis of 1878. Soon afterward the
United States Congress, from motives of economy, refused the appropriation for the legation at Athens, and Read, believing that the time was too critical to withdraw the mission, carried it on at his individual expense until his resignation on September 23, 1879. In 1886 after his resignation, the territory that had been adjudged to Greece had been finally transferred,
King George I of Greece created him a Knight Grand Cross of the
Order of the Redeemer, the highest dignity in the gift of the Greek government. After 1881, he continued residing in Paris. He also made contributions to current literature, including ''
Appletons' Cyclopædia of American Biography'', published in 1892. ==Personal life==