Compare only the approved factual packet across the death-certificate transcript, will and codicil transcripts, executor instructions and draft fact sheet. Preserve exact names and dates; list differences without choosing the legally correct version. Identify every unverified original and executor-role discrepancy. Do not determine validity or entitlement, draft affidavit language, calculate deadlines, file or publish. Produce an internal factual mismatch register with source locations. Use only the approved task scope; this instruction does not limit indexed-context access. For every row include source_ref, source_locator, coverage_status and manual_review. Never invent locators. List expected sources and batches not covered, unreadable or potentially trimmed. Mark the overall output INCOMPLETE if source coverage cannot be verified; no unsupported completeness claim. Copy/open an internal Word draft only; take no external or record-changing action. Return the review table with these exact columns: fact_type, source_one, source_one_value, source_two, source_two_value, difference, original_verified, lawyer_question, source_ref, source_locator, batch_id, coverage_status, manual_review. Return a separate source-coverage register with these exact columns: batch_id, source_ref, original_locator_range, expected_items, covered_items, readability, truncation_check, coverage_status, reviewer.