California, San Francisco, World War I Enemy Alien Registration Affidavits, 1918
Registration Affidavits of people from counties at war with the United States. The records were acquired from the San Francisco Public Library.
Cite This Collection
"California, San Francisco, World War I Enemy Alien Registration Affidavits, 1918." Database with images. FamilySearch. http://FamilySearch.org : 14 June 2024. Citing County Clerk. San Francisco Public Library, History and Archives.
Countdown to RootsTech
RootsTech 2026 is almost here
View a recap of top sessions from RootsTech 2025 and prepare for 2026!