| Personal Details |
| Name: | Master Jan Greef |
| Other Names: | Greeff, Jan Johannes |
| Born in camp? |
No |
| Date death: | 01/05/1901 |
| Place of death: | Johannesburg RC |
| Age died: | 9 years 11 months |
| Died in camp? |
Yes |
| Cause of death: | measles |
| Gender: | male |
| Race: | white |
| Marital status: | single |
| Nationality: | Transvaal |
| Registration as child: | Yes |
| Unique ID: | 45230 |
| Camp History |
| Name: | Johannesburg RC |
| Age arrival: | 11 |
| Date arrival: | 26/11/1900 |
| Date departure: | 01/05/1901 |
| Reason departure: | death |
| Tent number: | RT 26; T F25 |
| Farm History |
| Name: | Roodepoort |
| District: | Heidelberg |
| Relationships |
| Master Jan Greef (Greeff, Jan Johannes ) |
| is the son of Mrs Hendrick Greef |
| Sources |
| Title: | RS 25 Transvaal DL |
| Type: | Death lists |
| Location: | National Archives, Pretoria |
| Reference No.: | 25 |
| Notes: | p.133 |
| Title: | TKP 101 Tvl Government Gazette |
| Type: | Transvaal Government Gazette |
| Location: | National Archives, Pretoria |
| Reference No.: | 101 |
| Dates: | 1901 |
| Notes: | 10/7/1901, p.1131 |
| Title: | DBC 71 Johannesburg CR |
| Type: | Camp register |
| Location: | National Archives, Pretoria |
| Reference No.: | 71 |
| Notes: | p. 3 |
British Concentration Camps