Sorry about your loss. What you did will give you, and your family, the gift of remembering. It's impressive that you did the interviewing yourself.
For those who are looking for guidance, there are books that help with such question prompts. My wife and I have done this with the help of a book in Polish. I just searched and found an English-language book for asking grandma questions: https://www.amazon.com/Grandma-Tell-Me-Your-Memories/dp/1563... . I imagine there are books in different languages and aimed at different family members that will make such a conversation easier.
Grandma passed two years ago, and we've already found comfort in this book.
For those who are looking for guidance, there are books that help with such question prompts. My wife and I have done this with the help of a book in Polish. I just searched and found an English-language book for asking grandma questions: https://www.amazon.com/Grandma-Tell-Me-Your-Memories/dp/1563... . I imagine there are books in different languages and aimed at different family members that will make such a conversation easier.
Grandma passed two years ago, and we've already found comfort in this book.