John Cochrane is the best known, with articles in 9 languages. Second place goes to the American politician Peter Joseph Wagner, third to Elijah Fox Cook. Most were born in the early republic: 4 of them. Over 39 years of births, the list goes from George Eacker (1774) to John Cochrane (1813).
From Wikidata and Wikipedia: people whose birthplace is Palatine and whose English Wikipedia article agrees, ranked by how many Wikipedia languages cover each person. People known mainly for crimes, and adult performers, aren’t listed. “The usual town” = everyone born in the towns gathered so far.
Photo credits (5)
John Cochrane: Mathew Benjamin Brady, Public domain, Wikimedia Commons
Anthony Dimond: Photographer unknown. Published by the Pathfinder Publishing Company of Valdez, Alaska for the Pioneers of Alaska., Public domain, Wikimedia Commons
Reuben Ellwood: Frontispiece of 1886's "Memorial Addresses on the Life and Character of Reuben Ellwood." US Government Printing Office, Public domain, Wikimedia Commons