Are possessive prounouns the same as personal pronouns?

Possessive pronouns (and possessive adjectives) are a form of personal pronouns.

A personal pronoun is a Word that takes the place of a noun for a specific person or thing.

The personal pronouns are: I, you, we, he, she, it, me, us, him, her, they, them.

A possessive pronouns is a Word that takes the place of a noun for that belongs to a specific person or thing.

The possessive pronouns are: mine, yours, his, hers, its, ours, theirs.

A possessive adjective describes a noun as belonging to a specific person or thing; a possessive adjective is placed just before the noun it describes.

The possessive adjectives are: my, your, his, her, their, its.