Fred (anglicized from either Teodor or Fedor) & Mary (Marya) Chalupiak, Canadian Immigrants from Chechow, Russia.
From late 18th century to 1921 village Chekhov > Vohlynskaya Gubernaya/Region> Czarist Russia/Bolshovik Russia. 1921-1939 region came under Reconstituted Poland's domain. Post WW2 until 1991 it was part of the Soviet Union.
TODAY selo/village Chekhiv (coordinates 49.42 - 22.16) > Horokhivskij raion/district > Vohlynska Oblast/Region > Western Ukraine > latest zip code is 45741.
There are other same named villages in Ukraine, but at the turn of the century these would have been located in Galicia/Halychyna, administered by ethnic Poles for the Austro-Hungarian Empire. Any emigrants from this province would have been considered Austrian citizens coming from Austria.