Where would you suggest I start?
Search for your family name in armoires (books with crest and names) of Polish nobility. You can find some online, mostly in Polish, some in English but you would have to pay to use it.
I have already checked for you and there is ,Rekowski' in the records availed on line.
Still, doesn't mean you're a noble for that you should have make sure that one of your ancestor didn't change his name to Rekowski. Could be that your name is in fact Rękowski and that changes things.
I was in Krakow yesterday and polish man we met said there is a possibility that it was a noble name from the town of Rekowo. Any thoughts on this?
He was talking out of his backside. Although there is a small chance that he was right, remember that those helpful strangers are not experts.
As to Crow he is our Serbian storyteller - his obsession - Slaves and Serbians.