The Belmont-Belmonte Family A Record of Four Hundred Years, Put Together from the Original Documents in the Archives and Libraries of Spain, Portugal, Holland, England and Germany, as Well as from Private Sources

Belmontes originated in Spain and Portugal with branches later immigrating to Holland and then France, England, and Germany. The American branch is traced to August Belmont, born in Alzey, Germany in 1816 who immigrated to America in 1837.