One-Step search of Ellis Island immigration records covering the years 1892 to 1924. Includes Missing Manifests Search and Morton Allan Directory. This search requires a subscription to a pay-for-use database.
Freely accessible article on European emigration to the USA and Canada via the UK, 1836-1914. Taken from Indirect Passage from Europe. European Transmigration via the UK, 1836-1914’, Journal for Maritime Research, Volume 3, No 1 (2001), pp. 70-84.
A Genealogy Guide by Joe Beine. US Ports of Arrival and Their Available Passenger Lists 1820-1957 includes Canadian & Mexican Border Crossing Records. A list of nearly every US port with links to their passenger lists, indexes and other finding aids. Includes Canadian and Mexican border crossing records.