The 1850 census shows Mary, Abraham's mother, was living with him and that she was born in Maryland.
1850 United States Federal Census about Abraham Fisher
Name: Abraham Fisher
Age: 53
Estimated birth year: abt 1797
Birth Place: North Carolina
Home in 1850 Sarcoxie, Jasper, Missouri
Abraham Fisher 53
Martha Fisher 48
Sarah Ann Hager 22
Richard Fisher 20
Ellen Fisher 18
Keturah Fisher 16
Martha G Degraffinreid 79
John J Fisher 13
Wm J Fisher 9
Margaret E Fisher 7
Wm A Hager 4
Mary Fisher 77