with wife Sarah -- It is not a journalistic or other stylistic shortening. This is dealt with as idiomatic, I believe, and/or as a 'restrictive appositive' (if I have not imagined the term). It occurs in a limited number of cases of standard relationships consisting of short appositives only: John Smith, son Samuel, and eldest daughter Sarah will be arriving next week, so we'd better clean out the guest rooms .
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