[1]Ann Lisa Pearson, Benjamin Morrell Research Report (Name: May 1985; Unpublished manuscript in the Morrill/Morrell Family archives, Western History Collection, Denver Public Library;), 11. .

[2]Ohio Probate Court, [Clermont County, Ohio] Marriage Records, 1801-1910 (Name: Salt Lake City : Filmed by the Genealogical Society of Utah, 1963;). Ohio Probate Court, [Clermont County, Ohio] Marriage Records, 1801-1910 (Salt Lake City : Filmed by the Genealogical Society of Utah, 1963), Source Medium: Book .

[3]Date and place derived from 1860 census. .

[4]1840 US Census , Brown Co. IL, p. 160a. "Mrs. Mary Morrell" living with four boys, one girl, and one woman in her 60s (possibly her mother). 1840 US Census.

[5]1860 US Census , Elkhorn IL, p. 811. "Widow" Mary Greenleaf, living with son Benjamin Morrill and three Greenleaf children ages 11, 13, and 15. 1860 US Census, Source Medium: Book .

[6]Date and place derived from 1870 census. .

[7]Ann Lisa Pearson, Benjamin Morrell Research Report (Name: May 1985; Unpublished manuscript in the Morrill/Morrell Family archives, Western History Collection, Denver Public Library;), 11. .

[8]ibid., 11. .

[9]Date and place derived from 1860 census. .

[10]Ann Lisa Pearson, Benjamin Morrell Research Report (Name: May 1985; Unpublished manuscript in the Morrill/Morrell Family archives, Western History Collection, Denver Public Library;), 25. .

[11]ibid., 11. .

[12]ibid., 23. .