Rex Township has yet to put a famous person on the list
In all of South Dakota, the famous people on record come from 128 towns. No town in South Dakota lists more than Sioux Falls, with 54. After Sioux Falls, the next longest list in South Dakota is Rapid City’s, with 46.
Who’s listed here
Famous people come from Wikidata (people whose birthplace is Rex Township), checked against each person’s English Wikipedia article and ranked by how many Wikipedia languages cover them. Nobody born in Rex Township has passed that check yet, and nobody born within 35 miles is listed.
From Wikidata and Wikipedia: people whose birthplace is Rex Township 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.