gramps.desktop
CC0
<_p>Gramps is a genealogy program that is both intuitive for hobbyists and feature-complete for professional genealogists.
It gives you the ability to record the many details of the life of an individual as well as the complex relationships between various people, places and events.
All of your research is kept organized, searchable and as precise as you need it to be.
http://gramps-project.org/
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