My grandfather passed about a month after I moved to Illinois. I think he was around 90. He was able to meet Kronos when he visited me before I moved. I inherited his skills in math and logic, and even some artistic talent. I wasn't very close with him growing up, but my dad did a lot of emotional work to repair their relationship in the last few decades of his life. He was sharp as a tack up until the end, and even when he was grumbling and complaining, he was pretty funny.