Ancestry.com, 1850 United States Federal Census (Online publication - Provo, UT, USA: The Generations Network, Inc., 2005.Original data - United States of America, Bureau of the Census. Seventh Census of the United States, 1850. Washington, D.C.: National Archives and Records Administration, 1850. M432,) @ Year: 1850; Census Place: District 3, St Mary's, Maryland; Roll: M432_296; Page: 275B; Image: .

The cited information was held in Ancestry.com (Ref: Year: 1850; Census Place: District 3, St Mary's, Maryland; Roll: M432_296; Page: 275B; Image: .)
1850 United States Federal Census. 

• Source Notes
  • http://trees.ancestry.com/rd?f=sse&db=1850usfedcenancestry&h=17883269&ti=0&indiv=try&gss=pt

• Source/Citation References (2)
  • Parent Source: Ancestry.com, 1850 United States Federal Census (Online publication - Provo, UT, USA: The Generations Network, Inc., 2005.Original data - United States of America, Bureau of the Census. Seventh Census of the United States, 1850. Washington, D.C.: National Archives and Records Administration, 1850. M432,)
  • Individual: Mary Matilda Graves