Masovian Voivodeship (Q2845900)

Ciechanów Land (Q16826840) — [no English description] wikidata match

Czersk Land (Q9391105) — [no English description] wikidata match

Liw Land (Q18567849) — [no English description] wikidata match

Nur Land (Q9391125) — [no English description] wikidata match

Różan Land (Q16932608) — former administrative district in Poland wikidata match

Warszawa Land (Q18567856) — former Polish administrative unit wikidata match

Wizna Land (Q9391138) — [no English description] wikidata match

Wyszogród Land (Q18567112) — [no English description] wikidata match

Zakroczym Land (Q16911808) — [no English description] wikidata match

Łomża Land (Q9391139) — administrative unit of Masovian Voivodeship in Kingdom of Poland and Polish-Lithuanian Commonwealth wikidata match