| Birth* | Agnes Anna Eichstaedt "Ottonis" was born on 5 December 1895 at Holyoke, Hampden, MA, USA. |
| She was the daughter of Gustav Eichstaedt and Wilhelmina Moewius. |
| Christening | Agnes Anna Eichstaedt "Ottonis" was christened on 19 January 1896 at First Lutheran Church, Holyoke, Hampden, MA, USA. |
| Marriage* | She married Henry Mathy at Holyoke, Hampden, MA, USA. |
| Death* | Agnes Anna Eichstaedt "Ottonis" died at Holyoke, Hampden, MA, USA. |
| Burial* | She was buried at Holyoke, Hampden, MA, USA. |
| Married Name | Her married name was Mathy. |
| Residence* | She lived after 5 December 1895 at 11 Germania Bldg., Holyoke, Hampden, MA, USA. |
| Residence | She lived in 1900 at 367 Park St, Holyoke, Hampden, MA, USA. |
| Residence | She lived on 13 August 1909 at Holyoke, Hampden, MA, USA. |
| Residence | She lived on 4 May 1915 at Holyoke, Hampden, MA, USA. |
