* father
    * mother
    * brother
    * sister
    * son
    * daughter
    * grandmother
    * grandfather
    * grandson

    * granddaughter
    * uncle
    * aunt
    * cousin
    * nephew
    * niece
    * father-in-law
    * mother-in-law
    * brother-in-law

    * sister-in-law
    * great-grandfather
    * great-grandmother
    * step-daughter
    * step-father
    * step-mother
    * step-brother
    * step-sister
    * step-son

    * step-uncle
    * step-aunt
    * step-grandfather
    * step-grandmother
    * half-brother
    * half-sister
    * ex-husband
    * ex-wife