Can you fill in any more details. Old birthday cards or books. Start your own birthday book for the current generation. Never use pen. A label on back and details written in pencil.
Old diaries are a great sources of information.
Legal documents such as land deeds, wills etc. That shoe box of newspaper clippings and old papers that Nana keep is a gold mine. Write down any family story it will be a good source of truth or half truth later on. Ask relatives for any photos of family or houses where they lived. Keep your research in separate folders for each Family.