Translation of "Grandfather's" in Chinese

- What's your grandfather's name?
- What is your grandfather's name?

你爷爷的名字是什么？

My grandfather's photograph is on the wall.

我祖父的照片在墙上挂着。

The turkeys in my grandfather's farm are very noisy, I can't wait for them to get eaten.

我爺爺農場養的火雞吵得要命，真想牠們快點被人吃掉。