People with the last name Casteele in Washington
- Adriene Casteele
- Andria Casteele
- Felix Casteele
- Gordon Casteele
- John Casteele
- Marguerite Casteele
- Roselle Casteele
- Rosetta Casteele
- Steven Casteele
- Trang Casteele
- Willia Casteele
- William Casteele
- Williams Casteele
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