← All work
Family history

Family Tree

A private family history site, researched around the clock by AI agents, with a map of everywhere the family has been and long-lost relatives found along the way.

Type
AI agents + private site
Timeline
Built 2026
Role
Design & build, end to end
Status
Personal · used by family
Every place the family has beenTap a pin to see who was there
Long-lost cousin found
Daniel Roth
Traced through the records. Now back in touch with the family.
Illustrative view. The person and the pins are invented, to protect the real family.
The problem

I've always been interested in family history, but didn't have the time or energy to get into it. Then I got talking to a friend who suggested using AI to help.

The approach

So I set AI agents to work like careful researchers, then built a private site to share what they find with the family.

01

The agents run all the time, chasing new leads through census returns, naturalisation papers, passenger lists, newspapers and archive catalogues

02

They correspond with archives, cemeteries and other sources in several languages

03

Every claim carries its source and a rating for how sure it is, and before calling a record proven they have to verify it with real documentation

04

They track down long-lost relatives and find ways to reach them

05

Family members send in photos, memories and corrections, and I check everything before it goes in

The part I love

A map of the family, and the people it led me to

The interactive map shows every place anyone in the family is recorded. Press play and the pins move through the years, then tap one to see who was there.

Then there are the people. The agents have found long-lost relatives and ways to reach them, and everyone I've contacted so far has been excited to hear from me. Names on a chart have turned into real conversations.

The outcome
1,230
people so far, and growing all the time
1600s
reached on one branch of the family
Einstein
proven as a relative

The agents do the research and write the stories from the records. A computer program refreshes the site daily. The tree is locked behind a password and its contents are encrypted. 

AIFamily historyResearch
Let's build

Have a problem worth solving?

I usually reply within a day.