Willem Joachim Mattheus Posthumus

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Willem Joachim Mattheus Posthumus

Death: (Date and location unknown)
Immediate Family:

Son of Jan Posthumus, SV/PROG and Johanna Christina de Beer, SM
Husband of Catharina Jacoba Hattingh
Brother of Mattheus Johannes Posthumus; Gerhardus Rudolph Christiaan Posthumus; Nicolaas Jacobus Posthumus; Jan Posthumus; Dina Johanna Christina Posthumus and 1 other
Half brother of David Schalk van der Merwe and Cornelia (Neeltje) van der Merwe

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