What is my brother's grandchild to me?
Your brother's grandchild is your great-niece or great-nephew. You and your brother share your parents, and their grandchild sits two generations further down the same line. From the other side, you are their great-aunt or great-uncle — each further generation down adds another 'great' to both titles.
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FAQs
What would my brother's grandchild be to me?+
Your brother's grandchild would be your great-niece or great-nephew — the term is fixed by the generations between you, however you phrase the question.
Who am I to my brother's grandchild?+
You are their great-aunt or great-uncle.
Does the calculator store my family details?+
No — it runs entirely in your browser. Nothing you enter is uploaded or saved on our servers.
Start with one relative and see what comes back.
Add what you remember and AncestorIQ searches for the rest. Free to build your tree for as long as you like.
No credit card needed. Your tree stays yours.
