What is my third cousin's daughter to me?
Your third cousin's daughter is your third cousin once removed. You and your third cousin share a great-great-grandparent, and their daughter sits one generation further down the same line. The cousin degree comes from the closer line, and the one-generation gap between you is the 'once removed'.
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FAQs
What would my third cousin's daughter be to me?+
Your third cousin's daughter would be your third cousin once removed — the term is fixed by the generations between you, however you phrase the question.
Who am I to my third cousin's daughter?+
You are their third cousin once 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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