Family Tree Python Packages

betty

Betty visualizes and publishes your family history by building interactive, encyclopedia-like genealogy websites out of your Gramps and GEDCOM family trees

greatgramps

Family tree static site generator for Gramps databases

antenati

Tools to download data from Portale Antenati

ancestryllm

Local-first, privacy-first genealogy tools for GEDCOM and RootsMagic—Python CLI, interactive console, and explicit opt-in LLM assistance.

researchzosho

Open-source deep research assistant with citations and memory. Ask a question and it searches the web, papers, old newspapers, archives and GitHub, writes a report, checks its citations against the sources, and keeps what it found. Use it for a literature review or your family tree. It runs with a local LLM (Ollama, llama.cpp) or a hosted API.

gedcom-navigator

GEDCOM file exploration tool

kimon-gedgraph

Generate genealogical charts from GEDCOM files. Supports pedigree, relationship, hourglass, and bowtie layouts with spouse visualization and intelligent path finding. Outputs GraphViz DOT format.

gramps-web

Open Source Online Genealogy System