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Browse all 1,500+ pages of Ancestra's citizenship by descent platform. Use the sections below to navigate, or use our eligibility checker to find the pages relevant to your case.
Each country guide includes: eligibility rules, document checklist, process timeline, cost range, FAQs, and HowTo schema.
Each checklist is a country × ancestor-relationship combination, with the exact documents you need to file.
🇨🇿 Czech Republic
🇱🇺 Luxembourg
🇳🇱 Netherlands
Showing first 30 countries. View full checklist directory →
Every term in citizenship by descent law, defined and cross-linked. From jus sanguinis to Article 116.
Browse all 209 glossary terms →Deep-dive guides on citizenship by descent for each major country and topic — written by the counsel who file the cases.
Browse all 125 pillar guides →Side-by-side comparison of CBD programs: eligibility, timeline, cost, visa-free access.
Browse all comparisons →Check if you can hold citizenship in two countries simultaneously, with the legal basis for each.
Browse all dual-citizenship pairs →Pages for each major emigration corridor (origin → destination), with historical context, document sources, and recovery strategies.
Browse all ancestry routes →