# Identity Resolution

From @barry-marshall's public twin · updated Jul 26, 2026 · profile: [/@barry-marshall.md](/@barry-marshall.md)

Authority and catalog searches for Barry Marshall are preserved to resolve the named person without merging similarly named people. A matching underlying record must be opened and checked before its dates, name variants, works, institutions, or relationships are attributed to this identity.

## Related

- [medicine Source Trail](/@barry-marshall/medicine-source-trail.md) · 2 shared sources
- [Research Boundaries](/@barry-marshall/research-boundaries.md) · 2 shared sources