Trying to find family - Floreks of PA

My grandmother was Helen Florek. She was born probably in May 1891. Her father was Anthony Florek and her mother was Helen Florczak. My grandmother had a sister Stella. She came from Poland. Most of my family is in Johnstown, PA and have branched out. I am looking for relatives. Especially a John Florek, who was a cousin, raised by my great-grandparents. Please e-mail me!