By Daniel Stowell, Decoding the Civil War Independent Researcher.
When working with numerous collections, sometimes one stumbles across a little nugget that just calls out to be told. Working with the Eckert telegrams has made me familiar with the codes and ciphers used by the United States Army and Government. So, imagine how my curiosity was piqued when I saw the following story from August 1862:
“During all the spring months I alone in all the Army Corps was entrusted with the Government Cyphers. During General Pope’s retreat, I was one day sent for by Generals Pope & Banks, to put into cypher a very important dispatch to General McDowell, with whom direct communication had been cut off by the enemy.
I was obliged to reply that during the severest part of the Battle of Cedar Mountain when I was in the greatest danger of being killed or captured at any moment, I had felt it my duty to destroy the cypher which I tore up into a hundred or more very small pieces & swallowed some of them. My action was approved. I then offered to carry the orders, unwritten, myself to General McDowell, if I could find him, and take my chances.
My offer was accepted, but while the instructions were being prepared, the advance of General McDowells Corps came in sight, & I was relieved from a duty which would have put me in the greatest danger of capture or otherwise.”
This is excerpted from a twenty-five-page handwritten memoir written by Frederick d’Hauteville on his service in the American Civil War. d’Hauteville was writing about the the Battle of Cedar Mountain, fought on August 9, 1862. Brigadier General Crawford in his report on the battle specifically commended Captain d’Hauteville, “who from the first rendered me especial and important service, attended with great personal exposure.” Crawford probably wasn’t thinking of d’Hauteville’s willingness to eat the cipher when commending him, and it is impossible to tell whether the cipher which he ate was one of Stager’s telegraph ciphers, but d’Hauteville’s memories do illustrate the extent to which those entrusted with the ciphers went to protect them.
After the battle d’Hauteville discovered that a ball had pierced his blankets, strapped behind his saddle, with more than a dozen holes. Among the regiments in d’Hauteville’s division at the battle was the 2nd Massachusetts Volunteer Infantry, with officers from “the leading families of the City of Boston,” many of them, like d’Hauteville, graduates of Harvard University. The regiment with fewer than 500 men suffered 173 casualties, and 16 of its 23 officers were killed, wounded, or taken prisoner. “All of them were my friends, & very dear friends,” d’Hauteville recalled, “Their loss was enormous, but they went to their deaths with sublime courage.”
Frederick Sears Grand d’Hauteville (1838-1918) was born in Boston, Massachusetts, to a Swiss nobleman and American mother, who returned to the United States while pregnant. Their marital conflict led to a contentious custody battle over Frederick in 1840 in a Philadelphia court, which his mother eventually won. D’Hauteville graduated from Harvard University in 1859. He was appointed volunteer aide-de-camp to General Nathaniel Banks in December 1861, and served at the Battle of Winchester in March 1862. Commissioned captain on June 30, 1862, he served on Brigadier General Samuel W. Crawford’s staff, including action at the Battle of Cedar Mountain in August and at Antietam in September 1862.
By December, 1862, d’Hauteville had returned to General Banks’ staff and traveled to New Orleans, where Banks commanded the Department of the Gulf. D’Hauteville resigned his commission on March 1, 1863. Later in 1863, he married the daughter of former New York Governor Hamilton Fish, but she died the following year. In 1872, he married Susan Watts Macomb, whose grand-father Major General Alexander Macomb was a hero of the War of 1812 and general-in-chief of the United States army from 1828 to 1841. The d’Hautevilles kept a home in Newport, Rhode Island, but they spent much of their time in his paternal family’s thirty-room chateau overlooking Lake Geneva in Switzerland.