Cousins provides three modules which all include cousins. They appear on the inner menu of the Relationships tab:
- Cousins lists all the cousins of an individual up to a predefined limit which is initially 4th cousin.
- All cousin marriages provides a list of of those marriages which have occurred between close relatives.
- All in-law marriages explores multiple marriages between two families, both siblings and cousins.
The second two of these searches can take quite a long time depending on the size of the tree. Therefore the search itself is restricted to administrators and the basic results are cached in the database so that anyone can see them. The table can be updated when it is necessary and it is also possible that they can be computed on a private computer and uploaded to the webserver.