Given the question: What key details about alan whitehead can be extracted from the following bio? Bio: alan patrick vincent whitehead -lrb- born 15 september 1950 -rrb- is a british labour party politician who has been the member of parliament -lrb- mp -rrb- for southampton test since 1997 .
The answer is:
- successor is incumbent- party is labour- predecessor is james hill- office is member of parliament for southampton test- term start is 1 may 1997- birth date is 15 september 1950- name is dr alan whitehead- nationality is english- majority is 3,810 -lrb- 8.7 % -rrb-- birth place is isleworth , middlesex , england- alma mater is university of southampton