query: SELECT ?item ?itemLabel ?given_nameLabel ?family_nameLabel WHERE {
    ?item wdt:P31/wdt:P279* wd:Q5.
    ?item wdt:P937 wd:Q1852569.
    OPTIONAL { ?item wdt:P735 ?given_name. }.
    OPTIONAL { ?item wdt:P734 ?family_name. }.
    SERVICE wikibase:label { bd:serviceParam wikibase:language "cs,en". }
  } ORDER BY ASC(?family_nameLabel) ASC(?given_nameLabel)