EMIGRATION & IMMIGRATION
- AUSWANDERER
- Auswanderung aus Sudwestdeutschland
- Danish Emigration Archives
- Displaced Persons' (DP) Emigration
- Ellis Island Database
- Emigrations from Bremen
- Galveston Bremen Project Homepage
- Hamburg Passenger Lists 1850–1934 Resource Guide
- Hamburg Passenger Lists 1890-1914 online index
- One-Step Webpages by Stephen P. Morse
- Online-Findbuch
- Palatines to America Society