Iowa, Nalangan nga mga Rekord sa Pagkatawo, 1850-1944
Mokutlo Niini nga Koleksiyon
"Iowa, Delayed Birth Records, 1850-1944." Database. FamilySearch. http://FamilySearch.org : accessed 2026. Citing State Historical Society of Iowa, Des Moines.
"Iowa, Delayed Birth Records, 1850-1944." Database. FamilySearch. http://FamilySearch.org : accessed 2026. Citing State Historical Society of Iowa, Des Moines.