1. Search military records:
- Obtain the soldier's full name, date of birth, and location of residence during the Vietnam War.
- Visit the National Archives and Records Administration (NARA) website or the National Personnel Records Center.
- Submit a request for the soldier's military personnel file and service records.
This may require a fee.
2. Military databases:
- Search the Defense Casualty Analysis System (DCAS) website for information about soldiers who died or were injured during the Vietnam War.
- Explore the Vietnam War Casualty Search database offered by the Vietnam Veterans Memorial Fund.
3. New York State archives and records:
- Check the New York State Archives website for resources related to the Vietnam War and its impact on the state, including records of military service.
- Contact local historical societies or libraries in the area where Mike Sheehan lived to inquire about any records or materials they may have.
4. Vietnam War memorial and museums:
- Check the information available at the Vietnam Veterans Memorial in Washington, D.C.
- The Memorial's website may provide details about Mike Sheehan or the unit he served with.
- Visit local war museums or memorials in New York dedicated to the Vietnam War to research potential exhibits, displays, or records related to Mike Sheehan.
5. Online resources and databases:
- Search historical newspaper archives, such as the New York Times, for articles mentioning Mike Sheehan or reporting on the Vietnam War in New York.
- Explore genealogical websites like Ancestry.com or FamilySearch.org to find records, family trees, or historical documents that mention Mike Sheehan.