Rowan Co. death records list M. A. R. Johnson, died 16 May 1861, age 10 months, daughter of J. & R. Johnson, cause of death flux. (It is possible that her age is slightly overestimated, since it would imply a birth around late July or early August of 1860, which would be less than 11 months after the birth of Martha Ann in late September 1859. Possible, but tight spacing. So I suspect she was most likely only 9 months old.)