History / Poland's WW2 Medal records? Polish Cross of Valour and the Bronze Cross of merit with swords [2]

Hello there. I have been trying to research my late grandfather's military activities. I acquired his military records and found he was awarded many medals. I was hoping there is a record of what specific act certain medals were awarded for??

He was awarded the Polish Cross of Valour and the Bronze Cross of merit with swords. I have read the typical reason for getting these, but I am desperate to find out the actual deeds that resulted in these awards??

I hope there is some way to find out!!

Genealogy / Missing relatives from WW2 - K.J.J. Jeczalik born in Lviv, married to Zofia Śmigiel [NEW]

Hello there, I have been trying to trace my late grandfather's wife and children.
He was Kazimierz Josef Jan Jeczalik born in Lviv in 1908. He married a Zofia Śmigiel and had two children Ryzard and Adele born in the 1930's.

Has anyone any idea how to find out what became of them, as I would love to know if they made it through the war.

I acquired his military records which asked him the question of where his family are now... his written answer just says "Russia? "