Where does “my” come from?

my (West Frisian) comes from Old Frisian mī, from Proto-West Germanic *miʀ, from Proto-Germanic miz, from Proto-Indo-European (e)me- — 1st person.

my (West Frisian): object of ik

Definitions

  1. object of ik

Ancestry of “my”, step by step

StepLanguageWordMeaning
1Old Frisianmī—
2Proto-West Germanic*miʀ—
3Proto-Germanicmizdative/instrumental of *ek
4Proto-Indo-European(e)me-1st person
Every word from Proto-Indo-European (e)me- →Every word from Proto-Germanic miz →Every word from Proto-West Germanic *miʀ →