I'm Richard Malec, coming to Poland in November, looking for relatives?

Re: Richard Malec Coming to Poland in November, looking for relatives?
Grandfather
★ Adalburtis Adalbertus Diziadzu George Charles Malec 1881-1958 (77)
Wojciech Malec: Certificate Of Naturalization No. 6067602, Petition No.30263 on December 3, 1943
Born: Poland
Died: Shelton, Fairfield, Connecticut
He was in Prussian Army, at the time was the Prussian part of Poland if that makes sense.

Grandmother
★ Mary A Smoter Malec 1893-1977 (84)
Info from Cert. Of Nat.~ DOB: January 17, 1891 (86) Certificate Of Naturalization No. 8043890, Petition No. 44870 on October 23, 1958
Born: Poland Died: Shelton, Fairfield, Connecticut
Died: Shelton, Fairfield, Connecticut

★ They were married 11 September 1909 in Connecticut, USA, I think that they were from Pleszna in Galicja?

★ My name: Richard Malec, Facebook
Email: dickmalec@tx.rr.com
Cell phone: (817) 909-3282
Live in Texas, USA

Richard Malec
I know one girl who had surname Malec (she's married now). I think she comes from Oswiecim ( the location of infamous 'Auschwitz')