- Birth Date
- 2 October 1824
- Death Date
- 15 December 1882
Sophia Brown Withers's entry in Pioneer Women of Faith and Fortitude states that her husband died 15 December 1882. However, since the book is a secondary source more research is needed concerning Isaac's death. Birth and death dates listed reflect family tradition from Family Tree at FamilySearch.org.
- Age at Departure: 41
- Head of Household
- Chipman, William H., Notebook, 1866.
- Gloucestershire, England, Church of England Baptisms, 1813-1913
- International Society Daughters of Utah Pioneers. Pioneer Women of Faith and Fortitude. (International Society Daughters of Utah Pioneers, 1998), 4: 3427-3428.
- New York Passenger Lists, 1820-1957.
- "Passenger List: of Cap. W. Chipman's Train," Deseret News, 26 September 1866, 5.
- Perpetual Emigrating Fund, Financial Accounts 1849-1886, Ledger B, p. 326.