Barrytown has no famous person on record yet
Famous people are on record for 1,300 of the towns in New York. The longest list in New York is New York City’s, with 99 names. Huntington has the second-longest list in New York, after New York City, with 81.
Who’s listed here
Famous people come from Wikidata (people whose birthplace is Barrytown), checked against each person’s English Wikipedia article and ranked by how many Wikipedia languages cover them. Nobody born in Barrytown has passed that check yet, and nobody born within 35 miles is listed.
From Wikidata and Wikipedia: people whose birthplace is Barrytown 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.