Looking for family members of Sadie Knappenberger, Northampton, PA.- 1968

I am the gr-granddaughter of Cora Agnes (Minehart) Schlegel, Balliet

Cora Balliett, worked as a presser for BrownsLaundry, in Allentown, Lehigh Co., PA.

According to her obit posted on April 4, 1968 in the pages of THE MORNING CALL newspaper, Allentown, PA., at the time of Cora's death she had five step-sisters living:

Mrs. SADIE KNAPPENBERGER, Northampton, PA.
Mrs. Ronald Roshon, Harrisburg, PA.
Mrs. Emma Hahn, Palmerton, PA.RT. 2
Mrs. Ida Wilhelm, Bethlehem, PA.
Mrs. Mary Bumgartner, Lehighton, PA>

Social Security Death Index shows the following:
BALLIET, CORA
Birth: Apr 1895

I am doing family research and would like to learn more about my gr-grandmother and her family.My mother, moved to the Mid-West when she was a very young girl and doesn't know much about her family members.Please contact me if you are related.Many Thanks!