John Barker
- Yes, date unknown(
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- 1 John Barker [1] d. Yes, date unknown
- Olive Barrows b. 1764 d. 1855
- 2 John Barker, Jr. [1.1] b. 1791 d. 1855
- Louisa Jones b. 1800 d. 1852
- 3 Harriet Barrows Barker [1.1.1] b. 1837 d. 1885
- John Wesley Treadway b. 1834 d. Yes, date unknown
- 4 William Treadway [1.1.1.1] b. Aug 1854 d. Yes, date unknown
[ =>]
- 4 William Treadway [1.1.1.1]
- 3 Harriet Barrows Barker [1.1.1]
- 2 John Barker, Jr. [1.1]