{
  "place_id": "naselsk#7921_11155",
  "wikidata": "Q1579038",
  "country": "PL",
  "local_name": "Nasielsk",
  "forms": [],
  "names": {
    "en": {
      "main": "Nasielsk",
      "why": "Official Polish Latin-script name retained in English.",
      "alternatives": [
        {
          "name": "Nosidlsk",
          "why": "Medieval recorded form quoted in English historical references."
        },
        {
          "name": "Nosselia",
          "why": "Historical Latin form explicitly listed in English naming history."
        },
        {
          "name": "Nasilzco",
          "why": "Historical documentary spelling explicitly listed in the English reference history; not a current English main."
        },
        {
          "name": "Nosylsk",
          "why": "Historical documentary spelling explicitly listed in the English reference history; not a current English main."
        },
        {
          "name": "Nosydlsk",
          "why": "Historical documentary spelling explicitly listed in the English reference history; not a current English main."
        },
        {
          "name": "Nosielsk",
          "why": "Historical documentary spelling explicitly listed in the English reference history; not a current English main."
        },
        {
          "name": "Nosidlsko",
          "why": "Historical documentary spelling explicitly listed in the English reference history; not a current English main."
        },
        {
          "name": "Nasidlsko",
          "why": "Historical documentary spelling explicitly listed in the English reference history; not a current English main."
        },
        {
          "name": "Nosilsko",
          "why": "Historical documentary spelling explicitly listed in the English reference history; not a current English main."
        },
        {
          "name": "Nasilsko",
          "why": "Historical documentary spelling explicitly listed in the English reference history; not a current English main."
        },
        {
          "name": "Nasylsco",
          "why": "Historical documentary spelling explicitly listed in the English reference history; not a current English main."
        }
      ]
    },
    "fr": {
      "main": "Nasielsk",
      "why": "Same form as in English; used in French geographical reference headings.",
      "alternatives": [
        {
          "name": "Nosidlsk",
          "why": "Medieval name for French documentary matching; not a current French form."
        }
      ]
    }
  },
  "about_en": "Nasielsk is a town north of Warsaw in Poland's Masovian Voivodeship. It is a railway junction and was home to a Jewish community whose life is preserved in rare prewar film footage.",
  "about_fr": "",
  "certainty": "medium",
  "notes": "Sources checked 2026-11-15: https://en.wikipedia.org/wiki/Nasielsk ; https://fr.wikipedia.org/wiki/Nasielsk.",
  "rank": 1265,
  "slug": "nasielsk"
}