People with the last name Butterwor in Pennsylvania
- Anna Butterwor
- Bill Butterwor
- Bob Butterwor
- Bruce Butterwor
- Christina Butterwor
- David Butterwor
- Donna Butterwor
- Erin Butterwor
- Heather Butterwor
- Janice Butterwor
- Kerry Butterwor
- Linda Butterwor
- Martin Butterwor
- Nathaniel Butterwor
- Ralph Butterwor
- Sharon Butterwor
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