Findings:

• Mabel Osborne
• The Mabels
• Mabel Stark
• Mabel Hampton
• Hey, Mabel!
• Mabel (user)
• Roberta Williams
• Roberta Rogow
• Roberta Flack
• Roberta Quimby
• Roberta Gregory
• Roberta (user)
• Roberta Bondar
• Roberta Beeman

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