How to Build a Family Tree From Scratch Using Free Tools

Most family trees stall in the same place. Someone signs up for a genealogy website, types in four names, gets a hint that leads nowhere useful, and drifts away. What actually builds a tree is patient detective work, and most of that work can be done without paying for anything. The free tools available now are genuinely good: census indexes, cemetery databases, scanned newspapers, and open-source software that keeps your research on your own computer.

Expect to spend money eventually — on copies of records, perhaps, or a DNA test later. For the first three or four generations of your family, your wallet can stay closed.

Start With What You Already Know

Before you open a search box, write down everything you can recall about yourself, your parents and your grandparents: full names including maiden names, dates and places of birth, marriage and death, occupations, and the towns where they lived. A spiral notebook or a plain text file is fine. Nothing here is too small to note.

Then ask relatives for photographs. The backs of old photos often carry names, dates and the stamp of the studio that took them. A studio name tells you the city where the photo was made, which is a research lead in itself.

Finish by making a "gap list" — the questions you cannot answer. That list becomes the engine for everything that follows.

Choose a Free Home Base for Your Tree

Pick one place to keep your tree and stick with it for at least a few months. Duplicating the same family in three systems during your first week is the fastest way to create contradictions you will spend years untangling.

• FamilySearch is free to use and holds an enormous collection of records, plus a shared public tree. Because that tree is edited by strangers, treat other people's entries as hints rather than proof.
• WikiTree is free, collaborative and organised around a single worldwide tree. Profiles are easy to read and the site pushes users to show their sources.
• Gramps is free, open-source desktop software. Your file lives on your own machine, which suits anyone who wants control and no account to manage.
• A spreadsheet is an honest answer for the first month. Columns for name, event, date, place and source will carry you further than you expect.

Mine the Free Archives

Census and vital records

Censuses are the backbone of genealogy. US federal censuses are opened to the public after 72 years, and the later ones are rich: the 1900 census, for instance, records birth month and year, years married, year of immigration, parents' birthplaces and occupation. A census entry tells you where a family lived, which points you toward the county courthouse or state archive where a birth, marriage or death record might survive. Many state archives publish free indexes; ordering a certified copy of a record usually involves a fee, and rules vary by country, so read the archive's own guidance before requesting anything.

Cemeteries, obituaries and newspapers

Find a Grave and BillionGraves are free, volunteer-run databases of headstones. A photograph of a stone sometimes supplies birth and death dates that appear nowhere else. Obituaries are equally useful, naming siblings, the married names of daughters, churches and workplaces.

Digitised newspaper collections are often hosted by national and state libraries, and local historical societies frequently publish obituary indexes on their own websites. Searching a surname plus a town name is usually more productive than searching the surname alone.

Libraries: the subscription you already have

Many public libraries offer on-site access to major genealogy databases through their computers, and remote access to others with a library card. Ask a reference librarian two direct questions: which genealogy databases do you subscribe to, and do you have a local history room? The second question matters more than beginners expect — county histories, church registers and family folders often sit in a cabinet that never made it online.

While you are there, ask about interlibrary loan and microfilm readers. FamilySearch also runs family history centres in many areas where you can use equipment and records for free.

Interview Living Relatives Sooner Rather Than Later

1. Ask permission before recording, and keep the recording somewhere you will not lose it.
2. Ask about places and routines, not only dates. "What did your grandmother cook on Sundays?" unlocks memory faster than "When was she born?"
3. Ask about siblings, nicknames and half-remembered cousins. A surprising share of dead ends are caused by an ancestor who went by a middle name or a nickname their whole life.
4. Send a short written summary within a week, with two or three follow-up questions. Memory returns in layers once someone has had time to think.

Keep Records You Can Trust

Cite as you go. For every fact you enter, note where it came from — a census year and page, a certificate number, the name of the relative who told you. Six months from now you will not remember, and a fact without a source is a fact you may have to discard.

Name digital files consistently, for example Surname_Firstname_EventYear_Place, and scan at a resolution high enough to read handwriting comfortably. Keep two copies of your tree, one of them off-site. Finally, keep details of living people private; there is no reason for a cousin's address or birthday to sit in a public tree.

Traps That Cost Beginners Months

• Copying a stranger's entire tree into yours, including the parts that contradict each other.
• Assuming the maiden name you found was the only one she used.
• Searching only national databases when the record you need is held at county level.
• Chasing a name with a common spelling while ignoring variants — one letter can hide a whole family.
• Failing to note what you have already searched, so you repeat the same fruitless query twice.

Your First Two Weeks

This week, fill a notebook with what you know, build your gap list, and interview one relative. Next week, open a free account, enter your direct line back to your grandparents, and search a single census for one family. Then set yourself one rule that will carry you through the next decade: no new names without a source.

Work one generation at a time, record every search, and accept that some branches will stay dark for a while. If you eventually need records from another country, or if your research touches inheritance or citizenship matters, a professional genealogist or a lawyer is worth the consultation — those questions are not ones to settle by guesswork.

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