I just saw a posting on Facebook so other researchers probably know about this website. I didn't know until today so I'm putting it out here for information for others. That might not know yet. It's called the Immigrant Ancestors Project done by BYU the searchable data base is at:
http://immigrants.byu.edu/main_page
There is a lovely article explaining the project at :
https://www.mdpi.com/2313-5778/2/4/51/htm
It was posted on Facebook today by the Guild of One Name Studies
enjoy if you haven't read this yet.