What was the birth date of a British Conservative Party politician who succeeded another British Conservative Party politician who was born 4 October 1947? 
Helen Grant (politician):  She has served as the Member of Parliament (MP) for Maidstone and The Weald since 2010, when she succeeded Ann Widdecombe. Ann Widdecombe: Ann Noreen Widdecombe, {'1': ", '2': ", '3': ", '4': "} (born 4 October 1947) is a former British Conservative Party politician.
i don't know