Mary Ann Aills d 1850 Rankin Co, MS

Who is this? from the Census Mortality Index:

Surname: Mary Ann Aills
Year: 1850
County: Rankin Co.
State: MS
Age: 24
Gender: F (Female)
Month of Death: Jan
State of Birth: MS
ID#: MRT197_2083
Occupation: NONE LISTED
Cause of Death: FEVER