People with the last name Newcastle in Delaware
- Abdiel Newcastle
- Andrew Newcastle
- Angelita Newcastle
- Anne Newcastle
- Anthony Newcastle
- Carr Newcastle
- Cephas Newcastle
- Charlyn Newcastle
- Clement Newcastle
- Constance Newcastle
- Dawn Newcastle
- Deborah Newcastle
- Dorothy Newcastle
- Duffy Newcastle
- Felton Newcastle
- Gibson Newcastle
- Glory Newcastle
- Halley Newcastle
- Hampton Newcastle
- Harris Newcastle
- Heather Newcastle
- Jim Newcastle
- Johnson Newcastle
- Jones Newcastle
- Katina Newcastle
- Kerr Newcastle
- Lewis Newcastle
- Lindsey Newcastle
- Mary Newcastle
- Mel Newcastle
- Mike Newcastle
- Miller Newcastle
- Monica Newcastle
- Patricia Newcastle
- Peter Newcastle
- Ricky Newcastle
- Sabina Newcastle
- Shane Newcastle
- Shaunna Newcastle
- Shwirinwi Newcastle
- Smith Newcastle
- Spence Newcastle
- Thomas Newcastle
- Travis Newcastle
- Truck Newcastle
- Tyler Newcastle
- Wally Newcastle
- White Newcastle
- Williams Newcastle
- Wilson Newcastle
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