People with the last name Gwyther in Oregon
- A Rex Gwyther
- Anthony Gwyther
- Barbara Gwyther
- Cathie Gwyther
- David Gwyther
- Deidra Gwyther
- Deidre Gwyther
- Donald Gwyther
- Dorothea Gwyther
- Fairy Gwyther
- George Gwyther
- Huw Gwyther
- Irene Gwyther
- Isabelle Gwyther
- Janis Gwyther
- Jordan Gwyther
- Linda Gwyther
- Lyle Gwyther
- Margaret Gwyther
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