First page of the Chicago memorandum of 28 July 1936 listing members of the Capone gang and other Chicago gangs, from the FBI Vault, Part 09
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Chicago memorandum listing members of former and present Chicago gangs (July 1936)

A Chicago FBI memorandum for the file records a list of members of Chicago gangs by territory, 'Capone Gang (South Side)' first, obtained on 22 July 1936 from the Cook County coroner's firearms expert, with the dead marked by an asterisk.

Date
1936-07-28
Kind
case-file
Retrieved
2026-10-12
Rights
A record of the Federal Bureau of Investigation released under FOIA. A work of the United States government, public domain under 17 U.S.C. § 105.

Part 09 of the FBI Vault’s Capone file, scans 56 to 59, with a later version on scans 65 to 68. The part is filed under Bufile 32-15941, the general Chicago gangsters file. Scan 56 is a transmittal of July 29, 1936 from D. M. Ladd, Special Agent in Charge at Chicago, sending the Director “for indexing purposes” copies of a memorandum by Special Agent Jerome Doyle “relative to all members of former and present gangs of Chicago.” Scans 57 to 59 are that memorandum, dated Chicago, Illinois, July 28, 1936, and headed “Memorandum for the File.”

The memorandum states: “On July 22, 1936, the following list was obtained from Lieutenant J. C. Wilamowsky, firearms identification expert for Cook County Coroner. The list includes the names of all members of former and present Chicago gangs and indicates by an asterisk those now dead.” It says the list was compiled with the help of “Jiggs” Donahue, a Chicago policeman attached to the coroner’s office. It adds: “It might be noted that Hymie Levine is alleged to be the present leader of the Capone gang in the absence of Frank Nitti.” The first heading is “Capone Gang (South Side)”, with thirty-eight names. Among them are Jack McGurn (marked dead), Louis (“Little New York”) Campagna, Ralph (“Bottles”) Capone, Tony Accardo alias Joe Batters, Johnny Torrio, Jake Guzik, Frank Nitti and “Dago” Lawrence Mangano. Scans 58 and 59, read from OCR, list the Saltis, O’Donnell, Moran (North Side) and other gangs.

Scans 65 to 68 are Ladd’s letter of the autumn of 1936 (it answers a Bureau letter of September 19, 1936) and a retyped list giving Chicago Police identification numbers for the living members. The memorandum records what a county official told an agent. It is not a finding about any person’s rank or role, and this archive does not copy it onto the family charts. The FBI sent the same Capone-gang names to an inquirer in 1983 (Part 22). The first page was read from the image stored here; it carries the date July 28, while the research record dated the item by the July 22 date in its first sentence.

itemFBI Vault file on Alphonse CaponeThe FBI Vault's release of the Bureau file on Alphonse Gabriel Capone, in 36 parts, with the Bureau's own summary of the investigation.itemSenate committee letter asking the Bureau for its record on Al Capone (20 June 1928)The earliest dated item in the FBI's Capone file: a letter on United States Senate Committee on Commerce letterhead asking J. Edgar Hoover for a résumé of any record on 'Al Capone — recently known as the Chicago Gangster', then living at Miami or Miami Beach.itemChicago report on tribute collected from juice-grape buyers (22 September 1930)A Bureau of Investigation report from Chicago records complaints that racketeers taxed every railcar of juice grapes sold at Chicago tracks: in 1929 for a gangster said to represent the Aiello-Moran gang, and in 1930, according to a witness, for a collector appointed by 'the Al Capone gang'.itemChicago Crime Commission request for Bureau records on twenty-eight Chicago gangsters (1930)Letters from the Chicago Crime Commission, filed in the FBI's Capone file under Bufile 32-15941, sending the Bureau a list of twenty-eight Chicago gangsters headed by Al Capone, and the Commission's replies after the Bureau said it needed fingerprints or police numbers.itemFBI reply on the 'Capone Gang' with a list of alleged members furnished in 1936 (26 August 1983)The FBI's Office of Congressional and Public Affairs answers a Pennsylvania legislative research analyst with summaries, photographs and a list of alleged members of the 'Capone gang' 'per information furnished in 1936', noting that the gang's activities were mostly outside federal jurisdiction.