Hennessy (C E)

Database-wide FirstName/Age contamination sweep (extension), 28 Sep 2026: FirstName 'Matthys Christiaan (martin)' and Age 18 were forward-filled from PersonNumber 30688 down a contiguous run of 2 records -- this record's own LastName ('Hennessy'), Initials ('C E'), ServiceNo ('547') and DateDeath ('1896-01-02') are all genuinely distinct, confirming a different real person whose FirstName/Age were simply never captured. Unlike the first pass of this sweep, Unit is NOT touched here -- it is not part of this contamination (see the Unit-restoration correction on the related run) and this record's own Unit ('"D" Troop') is left exactly as found. FirstName and Age CLEARED; no replacement guessed.