. . . "Kate \"Ma\" Barker and her sons, Herman, Lloyd, Arthur, and Fred teamed up with Alvin Karpis (whom Fred met in the penitentiary) and several other criminals. This summary gives an account of their criminal careers, including the 1934 kidnaping of Edward G. Bremer, a wealthy Minnesota businessman."@en . . . . . . "Barker-Karpis Gang (summary)"@en . . "Archives"@en . . . . . .