I need some help. in the 1860 Census for Jackson Township, Fountain County Indiana, David Shuler, his wife Mary are living with two children George and Martha, a third child is living with them Barron Smith, Mary's previous surname. Barron is my great great grandfather. Was Mary his mother from a previous marriage? she is 32, Barron is 11. Can anyone help me with this relationship,or provide any help, direction or documents. Any help is greatly appreciated since I live in California.