| Source: Missouri Republican death index, January 1, 1870-July 13, 1871 and January 1, 1880-July 2, 1881. Location: Microfilm | |
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| Last Name: | Hay |
| First Name: | Mary |
| Last Name, Alternate Spelling: | Hoy |
| Location of Death: | St. Louis County, MO |
| Citations: | 6-5-1870, 2:5 (D); 6-6-1870, 2:7 (D) |
