First page of a typed Federal Bureau of Investigation summary dated November 19, 1936, I.C. 7-576, titled The Kidnaping of Edward George Bremer, St. Paul, Minnesota.
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"The Kidnaping of Edward George Bremer, St. Paul, Minnesota": FBI investigation summary, I.C. #7-576 (19 November 1936)

A 126-page Bureau narrative of the Bremer kidnaping case: Kate Barker's background, the death of Herman Barker in 1927, the 16 January 1935 shooting at the Lake Weir cottage, and Karpis's arrest at Apartment 1, 3343 Canal Street, New Orleans on 1 May 1936. A copy of page 1 is stored here.

Date
1936-11-19
Kind
case-file
Retrieved
2026-10-12
Rights
A record of the Federal Bureau of Investigation released under FOIA in the FBI Vault. A United States government work, public domain under 17 U.S.C. § 105. The stored image is a grayscale render of the Vault viewer's page scan.

The Vault’s Barker-Karpis collection holds this single-part summary. Page 1, stored here, is headed “John Edgar Hoover, Director, Federal Bureau of Investigation,” dated “November 19, 1936,” numbered “I.C. #7-576,” and titled “The Kidnaping of Edward George Bremer, St. Paul, Minnesota,” with the section heading “History and Early Association of the Karpis-Barker Gang Prior to the Abduction of Mr. Bremer.” It says the Barkers’ mother “was Arizona Barker, commonly known as Kate Barker,” that as Arrie Clark she married George E. Barker at Ash Grove, Missouri on September 14, 1892, and that the family later moved to Webb City, Missouri and Tulsa. The summary is written in the Bureau’s own voice (“this ruthless band of criminals”) and is quoted here only for its facts.

Summary page 39 (viewer page 40) describes the morning of January 16, 1935 at the cottage “located on Lake Weir” near Oklawaha, Florida: “At about 5:30 o’clock on the morning of January 16, 1935 Special Agents surrounded the Barker ‘hang out’”; after the Special Agent in Charge “commanded that Kate and Fred Barker surrender,” the answer “was a blast of machine gun fire from the house.” “When the house was entered later in the morning, Special Agents found the bodies of Fred Barker and Kate Barker.” The page lists the weapons found, among them “2 Thompson submachine guns” and pistols and shotguns, and $14,000 in $1,000 bills it ties to Bremer ransom money exchanged in Havana. The research also records from other pages that Herman Barker, cornered by police at Wichita on August 29, 1927, “committed suicide rather than submit to arrest” (page 9), and that Fred and Kate Barker were buried at Williams Cemetery, Welch, Oklahoma on October 1, 1935 (page 41).

Summary page 53 (viewer page 59) states that on the afternoon of May 1, 1936 Alvin Karpis, with Fred Hunter and Connie Morris, “were located in Apartment 1, 3343 Canal Street, New Orleans, Louisiana,” that the building was surrounded at about 5:30 p.m., and that when Karpis and Hunter came out to a Plymouth coupe “Special Agents commanded Karpis and Hunter to surrender and they complied peacefully.” The third digit of the house number is faint in the scan. The page also names an apartment Karpis kept at 3300 Saint Charles Street, New Orleans, and the arrest of Harry Campbell on May 7, 1936 at Apartment 1, 2132 Monroe Street, Toledo, Ohio.

itemBarker/Karpis Gang: FBI history pageThe FBI's history essay on the Barker/Karpis gang: the 1933 Hamm kidnaping and the silver nitrate fingerprint method, the January 1934 Bremer kidnaping, the 16 January 1935 shooting at the Lake Weir cottage in Florida, and the 1 May 1936 arrest of Alvin Karpis in New Orleans.itemThe FBI's blackboard plan for the arrest of Alvin Karpis, New Orleans (1936)Photograph of a chalkboard sketch of the New Orleans block where Alvin Karpis was arrested on 1 May 1936, with Canal Street, Jefferson Davis Parkway, the apartment buildings and agents' positions. A copy is stored here.itemAlcatraz warden's notebook page for Arthur "Doc" Barker, No. 268Bureau of Prisons notebook page with the identification photograph of Arthur Barker, No. 268, received at Alcatraz from Leavenworth on 26 October 1935 under a life sentence from the District of Minnesota. A red header records his death in the institutional hospital on 13 January 1939. A copy is stored here.itemHerman Barker (Death of), FBI file 26-9961, Part 01 (Final) (FBI Vault)The FBI Vault's file titled "Herman Barker (Death of)," file 26-9961, section 1, serials 1 to 120: Bureau correspondence of 1926 and 1927, much of it from the Oklahoma City office. A copy of the cover sheet is stored here.itemBarker hideout in Florida, with an inset of weapons recovered by agents (FBI, January 1935)Composite image on the FBI's Barker/Karpis case page: the Florida house where the FBI says Fred and Kate Barker were killed on 16 January 1935, with an inset of weapons recovered afterward. The weapons are not itemized. No copy is stored here.itemMcDonald v. United States, 89 F.2d 128 (8th Cir. 1937)The Eighth Circuit's affirmance of the conviction of Cassius McDonald for conspiracy in the Bremer kidnaping, based on his exchange of some $92,000 of marked ransom money at Miami and Havana in September 1934. Sentence fifteen years.