Abram Erlich - Abram lezjor Erlich

Good Afternoon,
My name is Yakov. I live in new York city.
My Grandmother was Baila Walzer-Erlich.
Her father was Abram lezjor Erlich and her mother was Blima. She passed away before the war and she is buried in Slawkive I know I'm not spelling it correctly.
They lived in Sosnowiec Poland which is neat Bendzin.
She also had a sister Henna, in Hebrew הענא and a brother Meir, a sister Shifra and Henna.
All names are spelled differently in polish then how we would write it in English.
Im wondering if this is the same family?
Abram lezjor Erlich was killed in the Holocaust.
Abraham lezjor Erlich father was Alter Yechiel. That's what we know from my Grandmother Baila. And Blima Erlich father was Nachman. I don't have much information on Nachman. Possibly he was rechnitz.

Anyone who has any more information please I'd greatly appreciate it.
Hatzlocha
Yakov