Are there any extant Jewish descendants (as in halachic) and/or communities from the original Sephardi immigration to America?

Are there any known communities and/or individuals (such as famous people/celebrities) who are at least in part descended of the original Sephardim that came to America during the Colonial/pre-Revolutionary era?

Communities and/or Individuals who are mixed Sephardi/Ashkenazi can also be used, but I’m mostly looking for an example of an extant continuity in Sephardi Minhag and cultural practice, both via individuals and/or communities.

Edit:

Bonus points if you yourself are descended from said community and feel free to reply.