Digital image of death certificate at: https://familysearch.org/pal:/MM9.3.1/TH-266-11565-122530-22?cc=1407787
South Africa, Orange Free State, Estate Files, 1951-2004," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/FC34-Q25 : accessed 05 Aug 2012), David Schalk Maartens in entry for Jacob Johannes Maartens, 2 Nov 1965.
The cemetary in Bloemfontein is the one next to the Concentration Camp Memorials.
General Notes
Jacob Johannes Maartens
South Africa, Orange Free State, Estate Files, 1951-2004 digital folder number: 004378177 At death lived at van Graanstraat 19, Bloemfontein
ABW Personal Details Name: Master Jacobus Johannes Maartens Born in camp? No Died in camp? No Gender: male Race: white Marital status: single Nationality: Free State Registration as child: Yes Unique ID: 92831 Camp History Name: Bethulie RC Age arrival: 12 Date arrival: 17/06/1901 Date departure: 24/07/1902 Reason departure: returned home Destination: Bormansfontein Farm History Name: Bormansfontein / Bornmansfontein District: Bloemfontein Relationships Master Jacobus Johannes Maartens is the son of Mrs Johanna Susanna Maartens Sources Title: SRC 74 Bethulie CR Type: Camp register Location: Free State Archives Repository Reference No.: SRC 74 Notes: pg.156