The subject of this cabinet card was a victim of mistaken identity. The gentleman in this image was identified as the ninth Governor of the state of Pennsylvania, David R. Porter. The previous owner of this photograph made the identification. After I purchased the card, I did some research and learned that David Porter was born in 1788 and died in 1867. The style of this photograph originated long after Porter’s death and I became upset at myself for beginning the identity confirmation process after paying for the photograph rather than before making the purchase. I had violated one of my basic rules for purchasing photographs of famous people. Fortunately, this story has a happy ending. Further research determined that the subject of the photograph is actually David Porter’s son, Horace Porter, who also was quite an accomplished man. The reverse of the photograph has an inscription “Amb. Porter” and this was the lead I followed to make the correct identity. The whole process was a bit of an emotional roller coaster. I went from feeling foolish, as well as angry at the previous owner’s unintentional incorrect identification; to feeling happy about identifying the subject as a man who played an integral part in American history. Horace Porter (1837-1921) is most well known for his activities during the civil war. He served as a Lieutenant Colonel, Ordnance Officer, and Staff Officer in the Union Army. In 1866 he was appointed brevet Brigadier General in the U. S. Army. He was also personal secretary to General and President Ulysses S. Grant and to General William Sherman. Later, he was the Vice President of th Pullman Palace Car Company and the United States ambassador to France (1897-1905). Horace Porter was born in Huntingdon, Pennsylvania. As stated earlier, he was the son of David R. Porter who who served as Pennsylvania’s Governor. His cousin, Andrew Porter was a Mexican-American War veteran and Union Army Brigadier General. Horace Porter was educated at Harvard University and graduated from West Point in 1860. He was distinguished in the Battle of Fort Pulaski (Georgia), Chickamauga, the Battle of the Wilderness, and New Market Heights. He received the Medal of Honor for his efforts at Chickamauga. He later wrote a memoir “Campaigning With Grant” (1897). The name of the photographer of this image is uncertain. It is difficult to decipher his printed name on the bottom of this photograph. Owners of other images produced by this photographer refer to him as “Pessford”. The script on the photograph could also be interpreted as “Bessford”. There was a photographer in Hudson, Wisconsin listed by the 1880 census as James Bessford, but no evidence could be found linking him to this photograph. POSTNOTE: The photographer has been identified by a cabinet card gallery visitor as Joseph G. Gessford. Check out this entry’s comment section for the visitor’s informative and interesting contribution.
THE CABINET CARD GALLERY 
This photographer here is Joseph G. Gessford (1875-1925) whose prominent New York City studio was located at 288 Fifth Avenue. Gessford was best known as a photographer of celebrities and socialites during the first two decades of the twentieth century. He photographed Mark Twain in 1904, and when the author requested gratis copies of the portraits, Gessford famously replied, “I could no more afford to give you these pictures than you can afford to write books for free.”
Also, the Hudson, Wisconsin, photographer mentioned in the 1880 US census is James A. Bunker (1828-1898)–though he did have a non-photographer neighbor named James E. Bessford!
Great detective work!
David Porter’s half-sister, Elizabeth, was Mary Todd’s grandmother. This made David Porter and Mary Todd cousins. And of course, Mary Todd married Abe Lincoln. Thus Horace Porter and Abe Lincoln were related thru marriage. This note from the biography of Horace Porter written by his daughter, Elsie, Chapter 1 page 3 footnote #1.