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Xavier Riddle and the Secret Museum Wiki
Xavier Riddle and the Secret Museum Wiki
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in: Characters, Females, Parents, Minor Characters

Riddles' grandma

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Yadina Riddle mentions "our grandma is coming to visit" to Brad Scott at the start of I Am Catherine the Great, also meaning the grandma of Xavier Riddle.

It's unclear whether that would be the Riddles' dad's mom or the Riddles' mom's mom

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