“The risks he ran, the deadly situations through which his extraordinary nerve took him safely, his resourcefulness, his loyalty, and above all his cold-blooded bravery, always made men remember this picturesque, modest figure of the American frontier.”
— John Hays Hammond
One of the most famous detectives of the Pinkerton National Detective Agency, Charles Angelo Siringo also served as a lawman for many years and became an author. Born February 7, 1855, in Matagorda County, Texas to an Irish immigrant mother and an Italian immigrant father, he attended public school until he was 15 years-old, at which time he started working as a cowboy at area ranches.
Working for a number of Texas ranches over the next several years, he became a trail driver in 1876, accompanying a herd of 2,500 longhorns over the Chisholm Trail from Austin to Kansas. He made a second trip in the spring of 1877, following the trail’s western branch.
Siringo was in Dodge City, Kansas when an altercation almost erupted between gunfighter, Clay Allison and Dodge City Assistant Marshal, Wyatt Earp. After Allison’s death in 1887, Earp would claim that he and Bat Masterson had forced Allison to back down from an impending confrontation. Siringo, however, later gave a written account of the incident which contradicted Earp’s claim, stating that Earp never came into contact with Allison, and that two businessmen in Dodge City actually defused the situation. Siringo’s account was also verified by other witnesses of the time.
In Dodge City he signed on with David T. Beals and W. H. “Deacon” Bates to drive a herd into the Panhandle, where they establish the LX Ranch. For the next several years he worked as a LX cowboy, where he met a young man named Henry McCarty, aka: Billy the Kid, and later he would lead a posse in New Mexico in an attempt to capture the Kid and his gang.
In 1884 Siringo married Mamie Lloyd and after having been a cowboy for more than two decades, changed careers, opening a store in Caldwell, Kansas. That same year, he also began writing book entitled “A Texas Cowboy; Or Fifteen Years on the Hurricane Deck of a Spanish Pony.” It was published a year later to wide acclaim and became one of the first true accounts of the cowboy life during the days of the Old West.
Bored with being a merchant, Siringo moved to Chicago in 1886, applying for a job with the Pinkerton Detective Agency. Using Pat Garrett’s name as a reference, he got the position and for the next 22 years worked all over the West as a successful cowboy detective. Traveling as far north as Alaska and as far south as Mexico City, he often worked undercover, infiltrating gangs of robbers and rustlers, and making hundreds of arrests.
In 1890 Siringo’s wife died, leaving him a widower with a five-year-old daughter. Three years later Siringo met and married Lillie Thomas of Denver, Colorado and the two had a son in 1896. However, shortly afterwards, the two divorced.
By the early 1890’s Siringo was working out of Pinkerton’s Denver office, where he worked with noted Pinkerton agent, gunman, and later assassin, Tom Horn. Though he greatly admired Horn’s talents and skills in tracking down suspects, he would later reflect that Horn had a dark side.
In 1892, Siringo was assigned to a case in Idaho, where he worked undercover to get information against corrupt labor union officials. Though he despised the labor union officials, he stood against a lynch mob to protect union attorney Clarence Darrow from being hanged.
For over a year he severely hampered the their operations but made few arrests.
After the Wild Bunch committed the 1899 Wilcox Train Robbery in Wyoming, he was assigned to capture them. He continued to work closely with Tom Horn on the assignment, though Horn was actually working for a cattle company at the time. Several members of the Wild Bunch were captured due to his efforts including Kid Curry, who would later escape only to be killed by a shootout with Colorado lawmen. During this time, Siringo also met lawman, Joe Lefors, who later would arrest Tom Horn for murder. Later, he would say of Lefors that the man was incompetent and he greatly despised him. In the meantime, Butch Cassidy and the Sundance Kid fled to Bolivia, where they were later allegedly killed by Bolivian soldiers during a robbery attempt.
After 22 years of successfully capturing hundreds of outlaws, Siringo retired from the Pinkerton Agency in 1907. During his career with the Pinkertons, Siringo participated in a number of other celebrated cases, including the Haymarket anarchist trial, the Coeur d’Alene miners strikes, and the trial of Western Federation of Miners Secretary “Big Bill” Haywood, who had been charged with the dynamite murder of former Idaho governor Frank Steunenburg. Although Siringo was a fine shot, the vast majority of his arrests were made without violence.
He then moved to a ranch in Santa Fe, New Mexico, where he began to write a second book detailing his experiences as a Pinkerton detective, entitled “Pinkerton’s Cowboy Detective.” When it was complete, publication of the book was held up by the Pinkerton Agency who felt it violated a confidentiality agreement signed by Siringo when he was hired, and objecting to the use of their name. Siringo gave in, and deleted their name from the book title, instead writing two separate books, entitled “A Cowboy Detective” and “Further Adventures of a Cowboy Detective,” with fictitious names replacing real ones.
To vent his anger against the Pinkertons, Siringo wrote and clandestinely published a third book, entitled “Two Evil Isms, Pinkertonism and Anarchism” in 1915. Again, the Pinkerton Agency blocked publication, and this time attempted to have Siringo prosecuted for libel, asking that he be extradited from his ranch in Santa Fe, New Mexico to Chicago. However, the New Mexico governor denied the extradition request.
In 1916, Siringo began working as a New Mexico Ranger where his main task was to capture the numerous rustlers operating in the southeastern part of the state. After two years he resigned when his ranch and his health began to fail. In 1919 he published “A Lone Star Cowboy,” which he said was to take the place of “A Texas Cowboy,” on which the copyright had expired. This was followed by History of “Billy the Kid” in 1920. However, his health continued to fail, and that coupled with financial difficulties forced him to abandon his ranch and leave Santa Fe in 1922.
He then moved to Los Angeles, California where he became a minor celebrity due to his well publicized exploits. While there, he sometimes worked as a film advisor on western film sets and even took an occasional bit part. In 1927 he released his final book, “Riata and Spurs,” a composite of his first two autobiographies. However, when the Pinkerton Agency intervened again to halt publication, the book became a whittled down version with many fictional accounts rather than the true accounts that Siringo had envisioned.
The next year, Siringo died in Altadena, California on October 18th, 1928.
Siringo’s recollections of his life as both a cowboy and a detective helped helped to romanticize both the myths and realities of the Old West. Siringo’s prowess as a cowboy and Pinkerton detective made him widely known in his lifetime; he met United States Senators, state governors, and national officials, as well as diverse celebrities such as Pat Garrett, Bat Masterson, Clarence Darrow, Charles M. Russell, Eugene Manlove Rhodes, William S. Hart, and Will Rogers, and numerous outlaws.