What does GGM mean in Genealogy?

This page is about the meanings of the acronym/abbreviation/shorthand GGM in the Academic & Science field in general and in the Genealogy terminology in particular.

great grandmother

Academic & Science » Genealogy


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What does GGM mean?

great grandmother(noun)
a mother of your grandparent

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"GGM." Abbreviations.com. STANDS4 LLC, 2015. Web. 30 Jun 2015. <http://www.abbreviations.com/term/1395912>.