x x

Parents

x x
x x

Ancestry up to the 5th generation

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x x
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x x
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x x
| +----

x x
| | +----

x x
| +----

x x
| | | +----

x x
| | +----

x x
| | +----

x x
+----

x x
+----

x x

Relationship computing
Browse using x x as Family Tree Root