The St. John Genealogy Project
Origin and Ancestry DNA Database & Electronic Archive
1930 - 2021 (90 years) 
Submit Photo / Document
| Name | Mary Merrill St. John | |
| Suffix | Zemach | |
| Birth | 5 Dec 1930 | Honolulu County, Hawaii, USA  |
| Gender | Female | |
| Death | 26 Feb 2021 | USA |
| Person ID | I105553342 | St. John Origin and Ancestry DNA Database | St. John Generation One - Raoul de Sancto Johanne |
| Last Modified | 2 Mar 2023 | |
| Father | Harold St. John, b. 25 Jul 1892, Pittsburg, Allegheny, Pennsylvania, USA d. 12 Dec 1991, Honolulu, Honolulu, Hawaii (Age 99 years) | |
| Relationship | Birth | |
| Mother | Elizabeth Julia Chandler, b. 26 Nov 1893, Brookline, Norwalk, Massachusetts, USA d. Jul 1970, Queen's Medical Center, Honolulu, Honolulu, Hawaii (Age 76 years) | |
| Relationship | Birth | |
| Family ID | F398740 | Group Sheet | Family Chart |
| Family | A.C. Zemach | |||||||
| Children |
|
|||||||
| Family ID | F399424 | Group Sheet | Family Chart | ||||||
| Last Modified | 2 Mar 2023 | |||||||
| Reference | Suzanne St. John. "Mary Merrill St. John, Zemach". The St. John Genealogy Project. https://stjohngenealogy.com/getperson.php?personID=I105553342&tree=OSA0001 (accessed April 25, 2025). |
Send a message
Join Our Y-DNA Project
Join Us On Social Media
As of June 15, 2024, our website requires a paid membership subscription to access premium content. Limited to paid members are Media, Notes and Private Notes, Repositories, Sources, reports, and charts for ancestors, descendants, and timelines, as well as other exclusive content, including some blog articles and historical biographies. To learn more about this change, please visit our membership information page.