| Name | Mary BAY  |
| Birth | 1861, Porter County, Indiana1086 |
| Death | 1890, Porter County, Indiana1086 |
| Burial | Janes Cemetery, Union Township, Porter County, Indiana1086 |
| Father | Cyrus Abraham BAY (1827-1900) |
| Mother | Lucinda FRAME (1833-1894) |
| 1 | Elmer VADER167 |
| Birth | abt 1861, Illinois3455 |
| Death | about 1910-19203456 |
1861 Birth:178,181,182 Birth year of 1861 taken from tombstone in Janes Cemetery, Union Township, Porter County, Indiana; birth place of Porter County, Indiana assumed, given the enumeration of her parents Cyrus Bay and Lucinda Frame in that location in both 1860 and 1870.
1870 U.S. Census:182 Mary Bay enumerated in the household of her father Cyrus Bay in Portage Township, Porter County, Indiana as a female, age 8, white, born in Indiana, attended school within the year, can read and write.
1880 U.S. Census:3455 Mary enumerated in the household of her husband Elmer Vader in Ross Township, Lake County, Indiana as a white female, age 19, wife, married, keeping house, born in Indiana, father born in Ohio, mother born in Ohio. This couple living in the same dwelling as Eli Clinton, age 68, and family. No apparent connection to the Vaders.
1890 Tombstone:178 Janes Cemetery, Union Township, Porter County, Indiana.
Mary Bay Vader
1861-1890