What is my third cousin's granddaughter to me?

Your third cousin's granddaughter is your third cousin twice removed. You and your third cousin share a great-great-grandparent, and their granddaughter sits two generations further down the same line. The cousin degree comes from the closer line, and the two-generation gap between you is the 'twice removed'.

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FAQs

What would my third cousin's granddaughter be to me?+

Your third cousin's granddaughter would be your third cousin twice removed — the term is fixed by the generations between you, however you phrase the question.

Who am I to my third cousin's granddaughter?+

You are their third cousin twice removed — cousin relationships read the same from both sides.

Does the calculator store my family details?+

No — it runs entirely in your browser. Nothing you enter is uploaded or saved on our servers.

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