- Birth Date
- 4 June 1802
- Death Date
- 28 October 1872
The Peirce family traveled to the Salt Lake Valley with the Jedediah M. Grant/Joseph B. Noble Company in 1847. The Peirce family included Robert and his wife Hannah Harvey, and their children Margaret Peirce and her family, Thomas, William, and Edith Evelina.
- Age at Departure: 45
- Eliza R. Snow journals, 1846-1951.
- Journal History of The Church of Jesus Christ of Latter-day Saints, 21 June 1847, 29.
- Nauvoo Community Project
- Peirce, Hannah Harvey, [Journal], in Earl Harvey Peirce, Robert and Hannah Harvey Peirce, 1847 Pioneers , 51-53.
- Snow, Eliza R., Sketch of my life, in University of California [Berkeley] Bancroft Library, Utah and the Mormons collection [n.d.] reel 2, item 12, 24-29 and reel 17, item 11, 24-29.