Known Activities
Leadership of the Pinkerton Agency
By 1907, Robert Allan Pinkerton shared oversight of the Pinkerton Detective Agency with his brother William, who managed western United States operations. Under the Pinkerton brothers' combined direction, the agency reportedly employed over 1,500 people, with branches in major cities across the United States and Canada and agents operating in Europe as well. (Source: litalia_1907-09-14_image5)
Labor Confrontations
The agency under Pinkerton family leadership was involved in some of the most contentious labor disputes of the Progressive Era. According to the L'Italia account, in 1894 Pinkerton Agency forces engaged striking workers — described as being of various nationalities — at Carnegie facilities in Pittsburgh. The account notes that strikers had armed themselves with two Maxim cannons, and the confrontation resulted in what the source characterizes as bloody combat ending in the agency's victory. (Source: litalia_1907-09-14_image5) The precise role of Robert Allan Pinkerton versus William in directing these operations is not specified in the available source.
The Dundee Connection
The L'Italia obituary account situates Robert's legacy firmly within his father Allan Pinkerton's origins in Dundee, Illinois. Allan Pinkerton emigrated to Dundee approximately 50 years before Robert's 1907 death — placing his arrival around 1857 — settling in what was then described as a small frontier town roughly 30 miles from Chicago, reportedly infested with horse thieves, cattle rustlers, and counterfeiters. Allan Pinkerton was originally a cooper (barrel maker) by trade; his reputation for combating local criminals led to his election as sheriff of Dundee before he eventually moved to Chicago and established the detective agency that Robert and William would later inherit and expand. (Source: litalia_1907-09-14_image5)
Timeline
| Date | Event |
|---|---|
| c. 1857 | Father Allan Pinkerton emigrates to Dundee, Illinois, approximately 30 miles from Chicago |
| c. 1857–early 1860s | Allan Pinkerton serves as sheriff of Dundee; later relocates to Chicago to found the Pinkerton Detective Agency |
| 1894 | Pinkerton Agency forces engaged in armed confrontation with striking workers at Carnegie facilities in Pittsburgh (Source: litalia_1907-09-14_image5) |
| 1907 | Agency reportedly employs over 1,500 people with broad North American and European reach (Source: litalia_1907-09-14_image5) |
| September 1907 | Robert Allan Pinkerton dies aboard the steamship Bremen en route from New York to Plymouth; cause of death recorded as heart disease (Source: litalia_1907-09-14_image5) |
Notes & Uncertainties
- The L'Italia source is an Italian-language newspaper published in San Francisco; the account is believed to be an obituary or news report of Robert's death. Translation nuances may affect precise details.
- The date of Allan Pinkerton's arrival in Dundee is given in the source only approximately ("about 50 years" before 1907); the figure of c. 1857 is inferred accordingly.
- Whether Robert Allan Pinkerton himself had any direct personal connection to Dundee — beyond his father's history there — is not addressed in the available source.
- The 1894 Pittsburgh labor confrontation is described with dramatic detail in the source; independent corroboration for specific details (e.g., the Maxim cannons) has not been verified against other sources held by this wiki.
Related Pages
Sources
- litalia_1907-09-14_image5 — L'Italia (San Francisco, Calif.), September 14, 1907, Image 5. Library of Congress, Chronicling America. https://www.loc.gov/resource/sn85066408/1907-09-14/ed-1/?sp=5