You're a lucky guy Elder. At least you had grandparents.
I never met any grandparents because they all died eons before I was born as they were killed or committed suicide during wars. All I've seen of them are old black and white photos. Both my parents had their parents all die by the time they were I'd say around 10 years old tops. One of my great grandparents lived with us for a stretch and died when I was around 12. I think she was about 90 and didnt even know English, so I couldnt even communicate with her without my mom or dad translating. The only thing we understood was universal hi and bye.