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Is it possible to know a great great grandparent ?

6 Answers

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  • T J
    Lv 7
    2 months ago

    I knew my great great Aunt.

  • Foofa
    Lv 7
    2 months ago

    If everyone in your blood line reproduced the moment they hit puberty and lived a long time that would be possible. 

  • donnie
    Lv 7
    2 months ago

    Yes I had a great great grandpa

  • 2 months ago

    In theory, yes.  In practice, highly unlikely.

    Newborn

    Parent  16

    Grandparent 33

    Great Grandparent  50

    Great Great Grandparent 68

  • 2 months ago

    Possible? Yes. All it requires is that they're alive while you're alive.

  • 2 months ago

    No, of course not. They would not be living, dear boy.

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