query: SELECT DISTINCT ?name ?nameLabel
  WHERE {
    VALUES ?occ {wd:Q937283}
  ?name wdt:P106/wdt:P279* ?occ.
  FILTER NOT EXISTS{?name wdt:P21 wd:Q6581097.}
    SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
  }