Law / Polish Citizenship for a foreigner whose parents was born in Poland [174]

I am just at the beginning of trying to prove my Polish Citizenship through my Mom's Father. I am a hockey player with Canadian citizenship, and a 10 yr US green card through marriage.

My mother's father was born in Krakow in 1904, and emigrated to Canada sometime between 1924-1928. Does this qualify me to begin pursuing my proof of citizenship? Or no? As far as anyone knows, he did not renounce Polish citizenship or hold public office in Canada.

Also, what is the most effective way to try to get a birth certificate for him? Do you have any contacts in Poland that speak English and would be willing to help me? I am also looking for a lawyer who knows about this and can help this process go quickly. I am trying to get a passport so I can play hockey in Poland within the next year or so.

Any help or contact information would be greatly appreciated...
Kyle Kos