diff --git a/src/transcription/services/documents.py b/src/transcription/services/documents.py
index cbe56ce..b19fdc1 100644
--- a/src/transcription/services/documents.py
+++ b/src/transcription/services/documents.py
@@ -128,6 +128,7 @@ class DocumentService(ServiceBase):
                 options=(
                     selectinload(Document.jobs),  # pyright: ignore[reportArgumentType]
                     selectinload(Document.sources),  # pyright: ignore[reportArgumentType]
+                    selectinload(Document.document_people),  # pyright: ignore[reportArgumentType]
                 ),
             )
             if existing is None:
@@ -151,6 +152,9 @@ class DocumentService(ServiceBase):
                     suggestion="Remove related Sources and Jobs first, then retry deletion.",
                 )
 
+            for link in list(existing.document_people):
+                await _session.delete(link)
+
             await _session.delete(existing)
             await self._finalize(session=_session, caller_session=session)
 
diff --git a/src/transcription/ui/pages/jobs_page.py b/src/transcription/ui/pages/jobs_page.py
index 3293b87..344b3a5 100644
--- a/src/transcription/ui/pages/jobs_page.py
+++ b/src/transcription/ui/pages/jobs_page.py
@@ -450,8 +450,4 @@ def _parse_uuid(value: str | None) -> UUID | None:
 
 
 def _latest_prompt_name(job: Job) -> str | None:
-    ordered = sorted(job.job_sources, key=lambda item: item.executed_at, reverse=True)
-    for job_source in ordered:
-        if job_source.job and job_source.job.prompt_name:
-            return job_source.job.prompt_name
-    return None
\ No newline at end of file
+    return job.prompt_name
\ No newline at end of file
diff --git a/tests/conftest.py b/tests/conftest.py
index 5b029fa..7a47979 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -41,6 +41,7 @@ async def default_settings():
     """Provide default settings for tests."""
     settings = get_settings(database_url="sqlite:///:memory:")
     db_url = get_database_url(settings)
+    await dispose_session_factory(db_url)
     engine = get_engine(database_url=db_url)
 
     # Cached in-memory engines persist across tests; reset schema per test for isolation.
diff --git a/tests/services/test_document_service.py b/tests/services/test_document_service.py
index 1888448..cfec7a1 100644
--- a/tests/services/test_document_service.py
+++ b/tests/services/test_document_service.py
@@ -114,6 +114,39 @@ async def test_delete_document_succeeds_when_unlinked(default_session_factory, t
         await service.read_document_detail(document.id)
 
 
+@pytest.mark.asyncio
+async def test_delete_document_removes_person_links(default_session_factory, tmp_path):
+    service = DocumentService(session_factory=default_session_factory)
+    service.settings.upload_dir = tmp_path
+
+    document = await service.create_document(
+        Document(
+            id=uuid4(),
+            name="person-linked-delete",
+            document_type="memo",
+        )
+    )
+    person = await service.create_person(Person(full_name="Linked Person"))
+    await service.create_document_person(
+        DocumentPerson(
+            document_id=document.id,
+            person_id=person.id,
+            role=DocumentPersonRole.AUTHOR,
+        )
+    )
+
+    document_dir = service.settings.upload_dir / "documents" / str(document.id)
+    document_dir.mkdir(parents=True, exist_ok=True)
+
+    await service.delete_document(document)
+
+    assert not document_dir.exists()
+    assert await service.list_document_people(document_id=document.id) == []
+
+    with pytest.raises(DocumentError):
+        await service.read_document_detail(document.id)
+
+
 @pytest.mark.asyncio
 async def test_delete_document_removes_populated_storage_tree(default_session_factory, tmp_path):
     service = DocumentService(session_factory=default_session_factory)