As part of the region of Greater Poland, i.e. the cradle of the Polish state, the area formed part of Poland since its establishment in the 10th century. Marchwacz was a private church village, administratively located in the Kalisz County in the Kalisz Voivodeship in the Greater Poland Province of the Kingdom of Poland.[2]
^Atlas historyczny Polski. Wielkopolska w drugiej połowie XVI wieku. Część I. Mapy, plany (in Polish). Warszawa: Instytut Historii Polskiej Akademii Nauk. 2017. p. 1b.
^ abSłownik geograficzny Królestwa Polskiego i innych krajów słowiańskich, Tom VI (in Polish). Warszawa. 1885. p. 104.{{cite book}}: CS1 maint: location missing publisher (link)