A pronoun can't be in the same clause as the name to which it refers (its antecedent). Naturally things aren't quite that simple. The pronouns in (5)/(6) are in the same clauses as their antecedents, ...

There are special uses of pronominals where a pronominal may used where the antecedent is understood either from non-verbal context or as a code amongst consenting speakers. These won't be covered ...

The word a pronoun replaces, in this case, ‘Dave’, is called its antecedent. ‘This house is scheduled for demolition.’ In other words, ‘Waterson House is scheduled for demolition.