Grandparents and cousins family tree
A grandparents-and-cousins family tree makes the connection between two branches of a family easy to see. The shared grandparents sit at the top. Their adult children form the second generation, and the children of those adults form cousin groups in the third. Add partners next to the relevant adult child, then place each cousin group underneath. This structure is useful when a family wants to document close extended relatives or explain a relationship at a gathering. It also makes a good starting point for a broader family history, because each branch can be extended later without changing the generations already drawn.
Open it in the AI editor with a prompt pre-filled — keep what works, change what doesn't.
Scenario
Extended family
Key decisions
- Anchor grandparents: Put the shared ancestors at the top.
- Separate sibling branches: Give each adult child a partner line.
- Place cousins below: Keep each set of children below their parents.
- Preserve generations: Do not mix cousins with their parents.
When to reuse this
Use this layout to explain how cousins connect through shared grandparents.
Frequently asked questions
How are cousins connected on a family tree?
Where do aunts and uncles appear?
Can I add more cousin branches later?
More family examples
Try the diagram makers.
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