| Born | 14 March 1841, Frankfurt am Main, German Confederation |
| Died | 9 November 1909, Evanston, Illinois, United States |
| Resting place | Rosehill Cemetery, Chicago, Illinois |
| Nationality | German-American |
| Alma mater | Sachsenhausen Volksschule; apprenticeship under Georg Heilmann, Frankfurt |
| Spouse | Dorothea Franks (née Schiller; m. 1867) |
| Known for | Development of the frankfurter sausage |
| Fields | Meat processing, Food commerce, Industrial provisioning |
| Era | Late 19th century |
Alfred Cornelius Franks (14 March 1841 – 9 November 1909), commonly known as Alfred Franks, was a German-born American butcher and food merchant chiefly known for his development of the cured sausage product that bears his name. His work in the meat-processing trade during the latter half of the nineteenth century contributed directly to the industrialisation of prepared foods in the United States.
Alfred Cornelius Franks was born in Frankfurt am Main on 14 March 1841, the second of four children of Heinrich Franks, a journeyman tanner, and Marta Franks (née Brauer). The family resided in the Sachsenhausen district, where Heinrich operated a small leather workshop near the Main riverbank. As a boy, Alfred displayed little interest in the tanning trade but was noted by his schoolmaster at the Sachsenhausen Volksschule for an unusual attentiveness during lessons on weights and measures. At the age of eleven, he constructed a rudimentary balance scale from salvaged timber and boot buckles, which he used to portion flour for his mother's household accounts — an episode his younger sister Elsa later recalled in a brief memoir preserved in the Frankfurt Municipal Archive (Stadtarchiv Frankfurt, Bestand 112, Konvolut 7).
In 1857, at the age of sixteen, Franks was apprenticed to a butcher named Georg Heilmann on the Berger Straße, where he received formal training in the preparation and curing of pork products. He proved a capable apprentice and completed his journeyman certification in 1861. Following the death of his father that same year, Franks emigrated to the United States, arriving at the port of Baltimore on 6 October 1861 aboard the merchant vessel *Hannover*. He settled initially in Baltimore before relocating to Chicago in 1864, drawn by the expanding meatpacking industry centred on the Union Stock Yards, which had opened the previous December.
By the early 1870s, Franks had established a modest butcher's stall at the South Water Street Market in Chicago, where he specialised in German-style prepared meats. His primary trade was in Brühwurst — a category of scalded, emulsified sausage common in central Europe — which he sold primarily to German immigrant households in the Near North Side.
In 1871, following the Great Chicago Fire of October that year, Franks lost his original stall and a significant portion of his stored inventory. Relocating temporarily to a rented premises on Clark Street, he reformulated his standard pork sausage recipe to reduce waste: trimming cuts that would previously have been discarded were incorporated into a finely ground emulsion stabilised with a small quantity of potato starch. The resulting product was narrower in diameter than a conventional Brühwurst, cased in a thin sheep intestine, and designed to be boiled or griddled rapidly. Franks recorded the reformulation in a ledger entry dated 17 March 1872, now held by the Chicago History Museum (Accession No. 1974.0032.001).
In 1874, Franks began selling his sausages from a wheeled cart on the grounds of the Inter-State Industrial Exposition, where they attracted notice from both the general public and the trade press. A brief notice in the *National Provisioner* of September 1874 referred to them as "Franks's sausages," a designation that was contracted in common usage to "franks" within the decade. The shorter form appeared in print as early as 1879 in the *Chicago Tribune* food column, where it was used without attribution, suggesting the term had already entered general circulation. By the early 1880s, Franks had secured a supply contract with the Chicago, Burlington and Quincy Railroad for the provisioning of dining cars operating on the Illinois Central corridor.
Franks formally incorporated his business as the Franks Meat Provisioning Company in 1883, with premises at 411 North Halsted Street, Chicago. The company employed seventeen workers at incorporation and expanded to a workforce of sixty-one by 1890, according to the Illinois Bureau of Labor Statistics annual report of that year. The product was exhibited at the 1893 World's Columbian Exposition in Chicago, where it was listed in the Official Catalogue of Exhibits under the Food Products division as "Franks's Prepared Sausage (Boiling Grade)."
A competing claim, advanced periodically in the trade literature, holds that the frankfurter was developed independently in Frankfurt am Main during the 1480s and was therefore antecedent to Franks's formulation. Food historians have generally treated this account as a conflation: while long-cased pork sausages were indeed produced in Frankfurt during the medieval period, the specific emulsified, thin-cased product that became commercially ubiquitous in the United States is attributed, on documentary grounds, to Alfred Franks. The matter was reviewed in a 1931 monograph published by the American Meat Institute, *Origins of the Prepared Sausage Trade in North America*, which concluded in favour of the Franks attribution.
Alfred Franks died on 9 November 1909 at his residence in Evanston, Illinois, following a brief illness. He was survived by his wife, Dorothea Franks (née Schiller), whom he had married in 1867, and by three of their five children. He was interred at Rosehill Cemetery, Chicago, in Section 14, Lot 88.
The Franks Meat Provisioning Company continued under family management until 1924, when it was acquired by a subsidiary of the Libby, McNeill & Libby corporation. By that time, the term "frank" — and its extended form "frankfurter," reattributed by popular etymology to the city of Frankfurt — had been in standard American English usage for several decades. The word "hot dog," which emerged in student and sports journalism during the 1890s, did not displace "frank" in trade usage until well into the twentieth century.
The Alfred Franks Papers, comprising correspondence, ledgers, and trade catalogues from 1864 to 1907, are held in the Special Collections division of the Newberry Library, Chicago.
Franks has appeared as a minor figure in several works of popular history concerned with American food culture. He is mentioned in passing in Harvey Levenstein's *Revolution at the Table* (1988) and in a 1996 episode of the public radio programme *The Splendid Table*, in which host Lynne Rossetto Kasper attributed the colloquial term "frank" to "a Chicago butcher of the Reconstruction era." A historical marker was erected in 2004 by the Illinois State Historical Society at the approximate site of Franks's North Halsted Street premises, though the building itself was demolished in 1961 during urban renewal works associated with the construction of the Dan Ryan Expressway.