F, #5054, b. 1847
| Birth* | 1847 | Mary E Hay was born in 1847 at Ohio.1 |
| (InHomeOf) Census1850 | 1850 | She appeared on the 1850 census in the household of Adam Hay (Immigrant), pg 539 #?-7, Concord, Dekalb Co., Indiana. Her info on the census included - Hays, Mary E 3 b.OH.2 |
| (InHomeOf) Census1860 | 1860 | Mary E Hay appeared on the 1860 census in the household of Adam Hay (Immigrant), pg 303 #344-347, Concord, Dekalb Co., Indiana. Her info on the census included - Hay, Mary 13 b.OH.1 |
| (InHomeOf) Census1870 | 1870 | Mary E Hay appeared on the 1870 census in the household of Adam Hay (Immigrant), pg.263 #53-53, Concord, Dekalb Co., Indiana. Her info on the census included - Hay, Mary E 25 b.PA.3 |