- Alter Feffer
- Anna Feffer
- Benjamin Feffer
- Bertha Feffer
- Bessie Feffer
- Betsy L. Feffer
- David Feffer
- Eliezer Lipa Feffer
- Eva Feffer
- Helen Feffer
- Herman (Mrs.) Feffer
- Jane Feffer
- Jeffrey Feffer
- Joseph Feffer
- Lous Feffer
- Mollie Feffer
- Rose Feffer
- Sachs Co. Feffer
- Sam Feffer
- Samuel Feffer
- Sarah Feffer
- Simon Feffer
- Solomon Feffer
- Tzirel Feffer
- Tzvi Hirsh Feffer
- William Feffer