"кто" meaning in Old East Slavic

{
  "forms": [
    {
      "form": "kto",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "orv",
        "2": "pronoun"
      },
      "expansion": "кто (kto)",
      "name": "head"
    }
  ],
  "lang": "Old East Slavic",
  "lang_code": "orv",
  "pos": "pron",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "kŭto",
          "word": "къто"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Old East Slavic entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Old East Slavic pronouns",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 3 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "Who in Kiev first started to reign and whence the Russian land has started to be.",
          "ref": "1377, Dmitry of Suzdal, Laurentian Codex, page 1:",
          "roman": "kto vŭ kijevě nača pervěe knęžit i otŭkudu ruskaja zemlę stala estĭ⁘",
          "text": "кто въ києвѣ нача первѣє кнѧжит и ѿкуду рускаꙗ ꙁемлѧ стала єсть⁘",
          "type": "quote"
        }
      ],
      "glosses": [
        "Alternative spelling of къто (kŭto)"
      ],
      "id": "en-кто-orv-pron-WZkBAxZY",
      "links": [
        [
          "къто",
          "къто#Old_East_Slavic"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "кто"
}

{
  "forms": [
    {
      "form": "kto",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "orv",
        "2": "pronoun"
      },
      "expansion": "кто (kto)",
      "name": "head"
    }
  ],
  "lang": "Old East Slavic",
  "lang_code": "orv",
  "pos": "pron",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "kŭto",
          "word": "къто"
        }
      ],
      "categories": [
        "Old East Slavic entries with incorrect language header",
        "Old East Slavic lemmas",
        "Old East Slavic pronouns",
        "Old East Slavic terms with quotations",
        "Pages with 3 entries",
        "Pages with entries"
      ],
      "examples": [
        {
          "english": "Who in Kiev first started to reign and whence the Russian land has started to be.",
          "ref": "1377, Dmitry of Suzdal, Laurentian Codex, page 1:",
          "roman": "kto vŭ kijevě nača pervěe knęžit i otŭkudu ruskaja zemlę stala estĭ⁘",
          "text": "кто въ києвѣ нача первѣє кнѧжит и ѿкуду рускаꙗ ꙁемлѧ стала єсть⁘",
          "type": "quote"
        }
      ],
      "glosses": [
        "Alternative spelling of къто (kŭto)"
      ],
      "links": [
        [
          "къто",
          "къто#Old_East_Slavic"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "кто"
}