What is the version of the following sentence with correct punctuation?

His captivation was complete before the interview began as his niece and lifelong confidante Mrs Dugdale shows His interest in the subject was whetted by the refusal of the Zionist Jews to accept the Uganda offer The opposition aroused in him a curiosity which he found no means to satisfy He had asked his chairman in Manchester to fathom the reasons for the Zionist attitude Balfours interest in the Jews and their history originated in the Old Testament training of his mother and in his Scottish upbringing
His captivation was complete before the interview began, as his niece and lifelong confidante (Mrs. Dugdale) shows: "His interest in the subject was whetted by the refusal of the Zionist Jews to accept the Uganda offer The opposition aroused in him a curiosity which he found no means to satisfy He had asked his chairman in Manchester to fathom the reasons for the Zionist attitude Balfour's interest in the Jews and their history originated in the Old Testament training of his mother and in his Scottish upbringing.