Mbokazi (R D)

26 Aug 2026: Corps from SAWGP Regiment South African Infantry Corps; Unit leftover "South West Africa Police Counter-Insurgency Wing: Ops-K Division (KOEVOET)" → 21 South African Infantry Battalion (SAWGP Unit).
4 Sep 2026: Regiment leftover "SA Army" cleared -- that's the service branch (Army, as distinct from Navy/Air Force), not a specific regiment; the actual unit ("21 South African Infantry Battalion") is already captured in Unit. Per John's decision, the 52 records with no better Unit info were left as-is.
25 Sep 2026, Unit2 service-branch sweep: the stored Secondary Unit "Army" was CLEARED as a duplicate. It was not a sub-unit, it was a service-branch word repeating what the Branch column already says. Secondary Unit is for sub-units -- a company, a squadron, a commando -- and this record's branch of service is unchanged at "Army".
Database-wide FirstName/Age/Unit contamination sweep, 28 Sep 2026 (John's hypothesis, tested and confirmed on 3 sample groups before running at scale): FirstName 'Mafaladi Joseph', Age 28 and Unit '' were forward-filled from PersonNumber 31753 down a contiguous run of 2 records -- this record's own LastName ('Mbokazi'), Initials ('R D'), ServiceNo ('88717970') and DateDeath ('1998-06-27') are all genuinely distinct from every other record in the run, confirming a different real person whose FirstName/Age/Unit were simply never captured (source pattern consistent with a SAPS memorial table using rowspan for Name/Age/Province, mis-copied by the scraper onto every row). FirstName, Age and Unit CLEARED; no replacement guessed. CauseDeath NOT touched -- it follows its own, narrower sub-block boundaries within this run and carries real distinguishing information.