No famous person born in Alden is listed yet
The longest list in Illinois is Alton’s, with 65 names. Champaign City Township has the second-longest list in Illinois, after Alton, with 64. Famous people are on record for 760 of the towns in Illinois.
Who’s listed here
Famous people come from Wikidata (people whose birthplace is Alden), checked against each person’s English Wikipedia article and ranked by how many Wikipedia languages cover them. Nobody born in Alden has passed that check yet, and nobody born within 35 miles is listed.
From Wikidata and Wikipedia: people whose birthplace is Alden 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.