#1Robert M. La Follette
1855–1925American progressive politician from Wisconsin
Each edition grades its towns against each other only.
Robert M. La Follette, the American progressive politician from Wisconsin, is the most widely known, written about in 32 languages. The only other name is the American politician Charles S. Eastman. Next door, the list for New Glarus holds 4, Herbert Kubly first. Born in 1855, Robert M. La Follette is the first name on record, and Charles S. Eastman, born in 1864, the most recent.

#1American progressive politician from Wisconsin
Pick one and say why. Your answer becomes a post in Town Square.
Be the first to say who Primrose’s most famous person is.
The fullest list close by belongs to New Glarus, with 4.
From Wikidata and Wikipedia: people whose birthplace is Primrose 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.