(polite) to die; to pass away

memory of the deceased, remembrance, eulogy for the deceased, memorial

mourn, commemorate

a grandfather

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

he; boyfriend

a memorial service

paternal grandfather

great-grandfather