Dr. Guadalupe Vanderhorst Rodriguez
For more than 40 years, Dr. Guadalupe Vanderhorst Rodriguez has combined experience, original research, practical teaching, and evidence-based genealogy to help individuals discover their ancestors, preserve family stories, and understand their heritage with confidence.
Through books, online courses, podcasts, historical articles, and downloadable resources, Tan American Historical Association makes genealogy accessible for every researcher.
​Dr. Rodriguez's original research also laid the foundation for the family history featured on the television program "Who Do You Think You Are?", contributing the documented ancestry of Steven Tyler.
Genealogist
Historians
Family Historian
People Solving a Family Mystery
Historical & Genealogy Societies
Individual Seeking Cultural Heritage
