| Title | WWI Draft Registration Card of Clarence Lambert Hartbeck | |
| Author | FamilySearch.org (National Archives & Records Administration) | |
| Date | 12 September 1918 | |
| Location of Source | database online; copy in possession of Bradley Mohr | |
| Media Type | Document | |
| Source ID | S1611 | |
| Linked to Individuals: 2 |
Nellie E. Fridd Clarence Lambert Hartbeck | |
| Linked to Families: 1 |
Family: Clarence Lambert Hartbeck / Nellie E. Fridd | |