Types Of Gravestones What Happens To Dead Sims On The Sims 3?

What happens to dead sims on the sims 3? - types of gravestones

I play a traditional game, and my second generation is transferred from the main house. Well, while I was playing at the residence of the second generation, the founder of my first-generation off. My question is, what happened to his urn / tombstone. Would it automatically to the cemetery, or would be someones inventory?