Was my grandfather's brother a CIA operative?

So maybe this is a different person. My grandfather's brother was born on 8-th of December 1924. The person in this document might be Maria Rozalski (a woman).

Unfortunately I don't have any kind of social security number. He was deprived of polish citizenship by the communist state - probably because of his actions for CIA. I don't have his death certificate. Only know about his date of death (4-th of October 1999). He died somewhere in West Germany. I didn't check FBI archives either.

I called a polish institute that handles such archives (it's called IPN) today and they've given me interesting info - namely that he was sentenced to prison in Hamburg (Germany) in 1949 for 5 years for illegal trade and that his cover name (as a polish agent) was "Moryc". So he's a double agent now (???). If he was deprived of polish citizenship, he might have been considered a traitor (treason of communist state would be considered as a heroic act in nowadays Poland). A historian from IPN also told me that he should be mentioned in German archives, but for a regular person like me it's almost impossible to get any such information from them.

Here are some photos of him:

Marian Rozalski in Paris - second half of 1940-ties.

A document photo - 1950-ties I think.

Marian Rozalski as a young boy and by the end of his life.

Maybe they could be of some help. Thanks for your help guys. I really appreciate it!