What kind of pronouns are I you your mine theirs and them are?

I = first person, singular, subjective, personal pronoun.

you = second person, singular or plural, subjective or objective, personal pronoun.

your = second person, singular or plural, possessive adjective.

mine = first person, singular, possessive pronoun.

theirs = third person, plural, possessive pronoun.

them = third person, plural, objective, personal pronoun.