Think about the oldest person in your family: a grandparent, a great-aunt, someone in their 80s or 90s. They carry a version of history you cannot find in any book. Not just where they were born, but what it felt like to be 19 in a place that barely exists anymore. What they were afraid of. What they laughed at. How they fell in love. What they almost did but didn't.
Now think about their grandchildren, people who are 10 or 15 or 20 right now. And think about their grandchildren, two generations further down the line.
A personalised book for grandparents is one way to stop the clock on that knowledge. But before I get to that, I want to sit with the problem for a minute. Because the scale of what gets lost is staggering.
The 90% number
The Family History Guide puts it plainly: over 90% of family stories are lost within three generations. That's roughly 60 to 90 years. One average lifetime. Within that window, the stories that felt permanent (the ones your grandmother told at every Christmas dinner, the ones your grandfather swore he'd "write down one day") are gone. Not suppressed, not archived somewhere obscure. Just gone.
Three generations is not very far. It's the distance from your grandparents to your children, or from your great-grandparents to you. Within that span, almost everything specific about a person's inner life tends to evaporate.
What survives is thinner than you'd expect. Names, usually. Dates, sometimes. A handful of photographs, often unlabelled. Maybe a migration story reduced to a single sentence: "We came from [place]." What survives is the skeleton of a life, not the life itself.
What actually gets lost
The things that disappear fastest aren't the big events. Those are the things that make it onto family trees: births, marriages, deaths, addresses. The things that vanish are the surrounding texture.
What your grandmother wore on her first day of work. The name of the friend she stayed up talking to until 3am when she was 22. What she thought her life was going to look like when she was 18, before any of it happened. The small decisions that redirected everything: the job she almost took, the city she almost moved to, the person she almost married.
These aren't small things. They're the actual content of a person's life. And they exist only in the person's memory, and in the memories of the people they told.
Oral history is fragile because it travels in real-time, person to person. Every retelling changes it slightly. Every generation adds distance. By the time a story crosses three generations, it has usually been reduced to a sentence, if it survives at all.
Why we don't act in time
Most of us know, at some level, that this is happening. We have grandparents we mean to record someday. We have parents we mean to sit down with properly, not just for a family visit but for a real conversation about their actual life.
And then years pass. Not because we don't care. Most people care deeply about family history. It's that this kind of conversation feels like it requires a particular moment. The right afternoon. Enough time. The courage to ask personal questions of people you mostly see at holidays.
I've spoken to many people who lost a grandparent before they had that conversation. The feeling they describe isn't quite grief, though it contains grief. It's something more specific: the awareness that a version of the world (a first-person account of a life you can never now reconstruct) closed. Permanently.
What preservation actually requires
Preserving a family story is not about having the intention. Everyone has the intention. It requires removing the friction between the intention and the action.
That friction looks like: finding the right questions to ask (most people don't know where to start), having the technical tools to record and organise answers (most people find this daunting), and somehow turning a collection of memories into something durable that the next generation will actually engage with. Not just a shoebox of notes or a long interview video that nobody watches.
The grandchildren who inherit these things are not going to read a 40-page text document about their grandmother's life. They're more likely to engage with something beautiful, something designed to be given and read and kept. A book, in other words.
This is what I've been building with Memolio. Not because books are the only answer, but because a physical book sits on a shelf for decades. It survives house moves and hard drives dying and platform shutdowns. A child can read it. A grandchild can read it. And 50 years from now, when the person who inspired it is gone, it still tells their story, in their own words, illustrated from their own photos.
The window is real
Last week I wrote about a woman who spent forty years teaching other people's children, and then spent just a few hours answering questions about her life for the first time. The thing that struck me most about that story was how much she had to say, and how much of it would have disappeared if nobody had asked.
The 90% figure is not a prediction about other people's families. It applies to yours.
If there's someone in your family whose stories you want to preserve, the window is not infinite. The best time to capture those stories was ten years ago. The second best time is now.
There are a few tools worth knowing about. Remento is a good option for audio and video capture. Storyworth does a year-long email prompt model. And Memolio creates a personalised illustrated book for grandparents from memories and photos, designed to be given as a gift rather than archived for personal use.
Whatever you use: start. The version of your family's history that exists today is the most complete it will ever be.
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Memolio creates personalised illustrated books for grandparents from real memories and photos. Not yet publicly purchasable. Join the waitlist to be first when we open up.