Birth* | circa 1843 | She was born circa 1843 at IndianaG.1 |
| 23 September 1850 | She appeared on the census of 23 September 1850 in the household of Henry W Winemiller and Mary Downen at Marrs Twp., Posey Co., IndianaG; (neis. Jacob Winemiller, age 34, fam. 1096; Asa and Jane Winemiller, age 23, fam. 1090.)2 ) |
| 17 July 1860 | She appeared on the census of 17 July 1860 in the household of Henry W Winemiller and Mary Downen at Twp. 5, Range 5E, Hamilton Co., IllinoisG.3 |
| 17 July 1860 | As of 17 July 1860, Louisa J Winemiller was living with Henry W Winemiller and Mary Downen at at Twp. 5, Range 5E, Hamilton Co., IllinoisG.3 |