They operate as a closely connected outlaw pair.
The fugitives are repeatedly described as Bonnie and Clyde, travel together, and arrive in the same car at the final ambush.
Henry is Clyde's father but supports ending his criminal flight.
The plot identifies Henry Barrow as Clyde's father, and he tells Hamer that his son must be stopped.
Clyde is Hamer's central fugitive adversary.
Hamer tracks Clyde Barrow's movements, predicts his return to Louisiana, and orders the final ambush.
McNabb's information leak protects Clyde from immediate capture.
The Rangers conclude that McNabb warned the gang before Bonnie and Clyde changed their plans.
Methvin belongs to Clyde's outlaw network.
Henry Methvin is identified as a member of the gang traveling with Bonnie and Clyde.
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