Please answer the following question: What key details about stephanus biermann can be extracted from the following bio? Bio: rear admiral stephanus cornelis biermann -lrb- 9 december 1918 to 18 february 2003 -rrb- is a former south african navy officer .
Answer:
- death date is 18 february 2003- commands is chief of staff , training and manning sas saldanha- relations is hugo biermann -lrb- brother -rrb-- nickname is chips- rank is rear admiral- birth date is 09 december 1918- name is stephanus cornelis biermann- branch is south africa- death place is cape town , south africa- birth place is johannesburg