Emma Edmondson, Union Spy

Sarah Emma Evelyn Edmondson

Sarah Emma Evelyn Edmondson

Emma Edmondson, Nurse

Emma Edmondson, Nurse

Born in 1841 as Sarah Emma Evelyn Edmondson, the future spy grew up as the youngest of five children on her family’s farm in New Brunswick, Canada. To please her father, who apparently wanted a son, Emma dressed and worked on the farm like a boy. When she faced an unwanted, arranged marriage in the late 1850s, she ran away from home, and changed her name to Edmonds. She dressed as a man when she reached the United States and began calling herself Frank Thompson as she traveled about the country selling Bibles.

With the outbreak of the Civil War, she continued her masquerade as Frank Thompson and enlisted in Company F, 2nd Michigan Infantry. Military records indicate that Private Thompson served as a nurse and regimental mail carrier. The 2nd Michigan saw its first battle at Blackburn’s Ford, Virginia. Emma worked as a nurse at Manassas and helped procure hospital supplies at the Battle of Yorktown.

Although the military record does not say Emma served as a spy, several notations of “absent on duty” coincide with her spy missions. In her first clandestine adventure, she put on a black wig, used silver nitrate to dye her skin black, and pretended to be an escaped slave employed on the earthworks at Yorktown where she identified a Confederate spy. At least twice she went behind Confederate lines “disguised” as a woman, including a time when she worked as a black laundress for the Confederates. On another occasion she dressed as an Irish peddler named Bridget O’Shea and sold apples and soap to Confederate soldiers. During one of the missions she began having “chills,” the first sign of the malaria that would grow steadily worse.

Emma saw plenty of action when the 2nd Michigan participated in the Battle of Williamsburg. She served as an orderly for a general in the Battle of Hanover Courthouse and in the Battle of Fair Oaks she observed the use of the Intrepid, a balloon that successfully reported Confederate troop movements. In the summer of 1862, while working as a regimental mail carrier, Emma made a round trip of about 100 miles, often sleeping on the side of the road.

Private Franklin Thompson

Private Franklin Thompson

Several campaigns followed, including the battles of Antietam and Fredericksburg, before the 2nd Michigan moved to the Western theater of operations. By mid-April 1863, as the malaria grew worse, her request for a furlough was denied. Fearing discovery of her secret identity if she were hospitalized, she deserted.

She resumed life as a woman and worked as a female nurse for the United States Christian Commission. During this time she wrote her memoir Nurse and Spy in the Union Army, which captured the nation’s imagination, becoming a best seller at 175,000 copies. She donated the profits to soldiers’ aid organizations.

Emma married a fellow Canadian, Linus H. Seelye, in 1867, and after moving several times they settled with their five children in LaPorte, Texas.

For several years Emma gathered affidavits from 2nd Michigan veterans in an effort to clear the charge of desertion from the record of Franklin Thompson. Finally, on July 5, 1884, an Act of the 48th Congress granted Emma Edmonds Seelye, alias Franklin Thompson, an honorable discharge and allowed a pension of $12 a month.

The General George B. McClellan Post of the Grand Army of the Republic on April 22, 1897, invited Emma into its membership, the only woman known to be a member of a Civil War veteran’s organization.

Continuing bouts of malaria caused her health to deteriorate and on September 5, 1898, Emma Edmondson, Union Spy, died. On Memorial Day 1901, her body was moved to the Washington Cemetery in Houston and given military honors.


5 thoughts on “Emma Edmondson, Union Spy

  1. And we think we have gender issues! I laughed out loud at the fact that she went behind Confederate lines “disguised” as a woman. It amazes me that she wasn’t found out, but she seems to have been unflappable. I’m glad she cleared her (previous) name, and got her pension.

    It’s interesting that she landed in La Porte. I’ve never thought of La Porte as having much of a history. In a way, it didn’t, until the development of the petrochemical industry and JSC. On the other hand, I never have heard of Sylvan Beach Amusement Park. It must have been a high old time around here, given the fact that Sylvan Beach and the Balinese in Galveston were going at the same time.

    I had a friend whose father and his buddies used to go out to Redfish Island during the same time period. People today can’t believe that it was an actual island, with bars and gambling and flocks of roseate spoonbills, but it was. And then there was the time, more recently, that they discovered the body in the men’s room of the old Maribelle’s. I was around for that — though not at the bar.


    • La Porte is next to Morgan’s Point, the site where legend claims Santa Anna picked up Emily Morgan the beautiful “Yellow Rose of Texas” who distracted him sufficiently to allow the Texans to win the Battle of San Jacinto in 18 minutes. Hmmm. So many good tales.
      The only time I went to Sylvan Beach, I was in college. My date and I were on the deck when a man suddenly stripped to underwear and leaped to his death on the rocks below. Never returned.
      Had not heard of the body in the men’s room.


      • I’m just down the road in League City/Kemah/Seabrook, and word is that La Porte has big redevelopment plans in the works. I know that a new pier is or will be built, and a lot of kids’ programs go to Sylvan Beach now for fishing and fun. Much better than your experience.

        Liked by 1 person

  2. Excellent as always! Are you on Instagram or Facebook? I’m old, I can’t figure out how to use Twitter.


    Sent from my iPad



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