Letters to people you'll never meet

This is one of the older, quieter parts of nalatenschap (legacy). It is not in any law, and no notaris will ask you about it. But hospices in the Netherlands and elsewhere have been quietly helping people write these letters for years, because of what happens to families when they exist, and what happens when they don't.

What kind of letter this is

A letter to someone you'll never meet is different from an ethical will, although the two often live next to each other. An ethical will is usually addressed to the people who already know you: it is the writer's voice telling them what mattered. A letter to the future is addressed to a person at a moment, and it is unlocked by that moment. The recipient might not exist yet. They almost certainly do not yet know who they will be when they read it.

A few common shapes:

• A letter to a grandchild not yet born, to be given when they are old enough to read.
• A letter to your partner ten years after your death, acknowledging the life they have built without you.
• A letter to your child at eighteen, thirty, or on their wedding day, marking a passage you would have wanted to be present for.
• A letter to the person who finds your body, thanking them and giving them the few facts they need.
• A letter to be read at a future memorial, five or ten years on, when grief has changed shape.

These are not standard categories. They are simply the letters people most often choose to write, when given the chance.

What research shows, and why delivery matters

The closest thing to clinical evidence for these letters comes from the field of dignity therapy, developed by the Canadian psychiatrist Harvey Max Chochinov. In dignity therapy, patients near the end of life are guided through structured questions about meaning, identity, and what they most want their family to know. The conversation is recorded, transcribed, edited, and given back as a "generativity document" for the patient and their family. In a 2011 trial published in The Lancet Oncology (Chochinov et al.), patients who did dignity therapy more often said it helped them and would help their family (it did not reduce measured distress).

Delivery matters too. A document that no one knows about does not function. A document delivered too early can land flat. A document delivered at the right moment can be one of the most-read pieces of paper in a family.

In Dutch palliative care, attention to zingeving (meaning-making) is part of good end-of-life care. Families may return to these letters at predictable moments: the first birthday after the death, the first Christmas, the milestone the writer named.

Something concrete from the person who died, addressed to the reader specifically, can matter most in the second and third year of grief, when public support has faded and the loss is still present.

Letter to a grandchild not yet born

This is the letter people most often ask about, and the one they most often delay. The grandchild may not exist yet. Their name is unknown. Their personality is unknown. The temptation is to wait until there is a real person to address.

What hospice and pastoral practice suggests instead: write the letter to the role, not the person. "To my grandchild, when you are old enough to read this." The letter then survives whichever child arrives, and whichever they turn out to be.

A short structure that works:

• One paragraph about the writer's own grandparents, if they had any worth remembering, or about what the absence of them felt like.
• One paragraph about the grandchild's parent, the writer's son or daughter, as a child. A small, specific story.
• One paragraph of what the writer hopes for the grandchild. Hopes, not instructions.
• A line that releases them. "You do not have to remember me. I am glad you exist."

The letter can be revised when a grandchild does arrive, or left as it was first written. Both work.

Letter to a partner ten years on

This is a harder letter to write, because the writer has to imagine their partner having moved on, perhaps having found someone else, perhaps not. The instinct is either to try to control what that future looks like, or to avoid imagining it.

The letter that often helps most is neither. It is a letter that explicitly releases the partner from the obligation to remember in any particular way. One or two specific memories, named. An acknowledgement of what was hard, alongside what was good. A line that gives permission: to grieve differently than expected, to love again, to have changed, to have forgotten things. And, often, a small practical instruction or wish: a place to scatter ashes, a song, a date to mark or not mark.

The letter is not a will and does not bind anyone. Its function is the opposite: it releases the partner from the work of guessing what the writer would have wanted.

Letter to a child at eighteen, thirty, a wedding

When a parent dies while a child is young, the missing voice at later milestones can be one of the heaviest absences. A letter timed to a future moment is one of the few things that can partially restore that voice.

A few practical principles:

• Write to the child you know now, not the adult you imagine. A letter that tries to predict who they will be at thirty often misses. A letter that says "this is who you were at six, and this is what I loved about it" lands.
• Avoid prescriptions for life choices. A letter that tells an adult child whom to marry, what to study, or how to vote tends to feel like a burden. A letter that says "whatever you choose, here is what I hope for you" tends to feel like a blessing.
• Acknowledge the gap. A line that names the fact of the writer's absence at this particular moment, without dramatising it, is often the line the reader returns to.
• One letter per milestone, not one for everything. Several short letters, each tied to a specific moment, tend to be re-read more than a single long one.

Many children hold on to a tangible, named-to-them object from the parent who died. It does not have to be a letter. It can be a recording, a photograph with a caption, an object with a story attached. But a letter, addressed and dated and unlocked at a specific moment, is one of the formats that travels best.

How to store a letter that travels in time

A letter to the future is only useful if it is delivered. The three failure modes are predictable: the letter is lost, the letter is found too early, or the letter is found too late.

A few things that help:

• Tell at least one trusted person it exists. Not necessarily the recipient. The trusted person who will hand it over.
• Write the delivery rule on the envelope. "To be opened on Anna's eighteenth birthday." "Not to be read until at least one year after my death." A clear instruction reduces guesswork at a hard moment.
• Decide whether the letter is sealed or open. Some writers want their letters read once, by them, and then sealed. Others want them living, revisable. Both are valid. The choice should be explicit.
• Make a backup. A single paper copy in a single drawer is fragile. A second copy with a notaris, an executor, or a trusted family member, is not.

Letters with a named recipient and a clear opening instruction are far more likely to reach the right person at the right time.

In the app

In the Letters to Loved Ones module you write your letters at your own pace, or record them in your own voice in the app, and note who should receive each one and when. The app does not send anything: the person you trust hands the letters over. You can revise them as your life changes. Written letters become part of your Zorgmap, a private PDF you print or hand over yourself (voice recordings stay in the app and are not in the PDF); your family cannot open the app itself.

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Sources

1. Chochinov, H. M., Kristjanson, L. J., Breitbart, W., McClement, S., Hack, T. F., Hassard, T., & Harlos, M. (2011). "Effect of dignity therapy on distress and end-of-life experience in terminally ill patients: a randomised controlled trial." The Lancet Oncology, 12(8), 753-762.
2. Chochinov, H. M., Hack, T., Hassard, T., Kristjanson, L. J., McClement, S., & Harlos, M. (2005). "Dignity therapy: a novel psychotherapeutic intervention for patients near the end of life." Journal of Clinical Oncology, 23(24), 5520-5525.
3. Palliaweb (PZNL) -- Dutch palliative care guidelines, including zingeving. https://palliaweb.nl