The first on the list is Reb Yisroel Kanarek z"l founder of Peekskill Yeshiva and the last is my father z"l, Reb Yaakov Weisberg. If I am not mistaken my father is the only one of the group born in America. From the book "The Legacy of Moran Rav Aharon Kotler (Dershowitz)" p. 74: "Rabbi Yaakov Weisberg was the very first American bochur to "hear" the Rosh Yeshiva's public call to Bnei Torah to "forge a new link" in the chain of Oskim BaTorah Lishmoh and join the fledgling Lakewood Yeshiva. He was a Talmid Chochem of note who loved and built Torah. Loved and did countless Chassodim (with devotion, Simcha, and true modesty) for countless individuals."