Date of death based on birthdate of Harriet Wallace, first born child of John W. Wallace's second marriage to Susannah Reaves.
Notes
1850 United States Federal Census
Name: Hariett Tyson
Age: 12
Birth Year: abt 1838
Birthplace: Virginia
Home in 1850: Petersburg (Independent City), Virginia
Gender: Female in household of James Tyson, most likely her father.
Family Number: 499
1860 United States Federal Census
Name: Harriet F Wallace
Age in 1860: 22
Birth Year: abt 1838
Birthplace: Virginia
Home in 1860: West Ward, Petersburg (Independent City), Virginia
Gender: Female in household of husband John W. Wallace
Post Office: Petersburg