Genealogy / Looking for MALYSZ, POREMBIAK, WINARSKI, DUDA RELATIVES [2]

Looking for Relatives in Poland or who might have immigrated to US.
Mom's side--at least my Babcia was from Lublin, south of Warsaw. Her name-Mary WINARSKA. She had a sister, and brother--Stanley WINARSKI, who moved to Warsaw after WWII. My Grandpa's name--Franciszek(Frank) POREMBIAK(this is the most common spelling I've found). He had a sister--Julianna. My Great-Grandparents--Agnes & Andrew Winarski.

Dad's side--my Grandpa--Franciszek(Frank) MALYSZ(MALISH). My Babcia--ROSALIA(ROSE) DUDA. I have no idea where in POLAND they were from; only know they came to US before 1915--since all thier children were born in Pennsylvania.

Both sides of the family grew-up in DETROIT, MI, USA