Verify The Data V1.0

A Gramps tool that runs the built-in Verify the Data checks and saves the
result as a self-contained, sortable HTML report in which each item can be
ticked off once you have reviewed it.

Non Birth Child Relation V1.0

This rule is a review/QA companion to the Common Biological Ancestor rule.
That rule decides who is a blood relative purely from the child relationship
type (Birth vs. Adopted / Foster / …) recorded on each child. It can therefore
only be as accurate as those labels.

The catch: in Gramps the default relationship for a new child is "Birth".
An adopted or foster child whose relationship type was never changed silently
looks biological, and will be treated as a blood relative.

Run this rule to list everyone marked as a non-birth child, so you can confirm
the labels are complete and correct — and, by knowing your own tree, spot anyone
who should be on the list but isn't (because they were left at the default).

Non Birth Child Relation V1.1

Now supports Gramps V5.2 or higher

Common Biological Ancestor V1.0

Gramps ships with the rule "People with a common ancestor with <person>".
When it walks up the family tree it follows every parent link, regardless of
whether a child is a birth, adopted, foster or step child. As a result, adopted
and foster children are treated as blood relatives of their adoptive/foster
family's ancestors.

This rule does the same job, but follows a parent link only when the child's
relationship to that parent is "Birth". Adopted, foster, step and sponsored
children are therefore included only if they are also recorded as a birth
child in a biological family. A child that appears solely in an adoptive or
foster family is given no ancestors beyond itself and will not match through
that family.

Common Biological Ancestor V1.1

Now supports Gramps V5.2 or higher