Many thanks for your post, apologies for the delay in responding, I have been on Holiday with no gadgets,
MCC 42880 was awarded to: St. Sierzant Antoni Paziewicz, Born 1900, Army Nr (Also found on His ID Tags): 1900-83-III, Unit 3rd Military Hospital
MCC 42998 was awarded to: Siostra.sal. Stanislawa Kruk, Born 1910. Army Nr (Also found on Her ID Tags): 1910-265-III, Unit 3rd Military Hospital
MCC 3561 was awarded to: Strzelec Michal Cisinski, Born 1910, Army Nr (also found on His ID Tags): 1910-22-III, Unit 2BSK ended the war in 1BSK
MCC 8670 was awarded to : Kanonier Romuald Mochort, Born 7th December 1924 in Mir, killed 15th January 1945 Buried in Taranto Cemetery, Italy, Army Nr: 1924-10-III, Unit 3KPAPL
MCC 25635 was awarded to St.Saper Edward Maruszczyk, Fathers Name: Wilhelm, Born 1904 Army Nr: 1904-108-III Unit 5th Kresowa Division Engineers. he was a pre war soldier arrested in Kowel on the 29th September 1939 and joined the Anders Army at Tockoje on the 2nd September 1941.
Thats all that I could find for you, I hope that it helps and my bill is in the post.