| Birth* | Katherine Kalenynowic was born at Poland. |
| Christening | She was christened at Poland. |
| Marriage* | She married August Eichstaedt, son of Frederick Eichstaedt and Karoline Reinke, after 9 January 1924 at Rayville, Columbia, NY, USA. |
| Death* | Katherine Kalenynowic died on 7 May 1959 at County Home, Ghent, Columbia, NY, USA. |
| Burial* | She was buried on 9 May 1959 at St James Cemetary, Chatham, Columbia, NY, USA; Section #1. |
| Name Variation | Katherine Kalenynowic was also known as Caterina Kalinynwisz. |
| Married Name | Her married name was Eichstaedt. |
| Name Variation | Katherine Kalenynowic was also known as Caterina Kalinyorwisz. |
| Residence* | She and August Eichstaedt lived before 9 December 1949 at Rayville, Columbia, NY, USA. |
