People with the last name Deferrari in Pennsylvania
- Albert Deferrari
- Amelia Deferrari
- Anthony Deferrari
- Cynthia Deferrari
- Denise Deferrari
- Emily Deferrari
- Frank Deferrari
- Gilda Deferrari
- H Deferrari
- Irma Deferrari
- Joseph Deferrari
- Mary Deferrari
- Nicole Deferrari
- Noreen Deferrari
- Patty Deferrari
- Rebecca Deferrari
- Robert Deferrari
- Rosa Deferrari
- Shannon Deferrari
- Shawna Deferrari
- Tom Deferrari
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