Blank Family Tree Templates (Fill-In and Print)

A blank family tree template is exactly what it sounds like: the boxes and lines are drawn, the names are up to you. Print one, grab a pencil, and a 3-generation tree takes ten minutes; a 4-generation chart takes an evening. The blank versions in the free CousinChart chart pack cover the standard layouts — 3, 4, and 5 generations, a sibling-friendly tree, and a fan — sized for home printers with no signup and no watermark.

The only real decision is which blank to print, and that comes down to box count: 7, 15, or 31. This guide matches each blank to its best use, covers the fill-in conventions that keep a chart legible for decades, and flags the one mistake blank templates invite. When a name belongs on the tree but you can't figure out where — the perennial "what is my mom's cousin to me?" problem — the free relationship calculator sorts the box before the pencil moves.

Which blank template to print

Two of these earn most of the printing. The 7-box starter — you, parents, grandparents — is the one children can finish alone; the 3 generation family tree template article walks through it box by box. The 15-box standard is the adult default: nearly everyone can fill three of its four generations from memory, and the eight blank great-grandparent boxes are precisely the questions worth asking an older relative this month. It gets its own walkthrough in the 4 generation family tree template guide.

Why a blank beats designing your own

Not because you couldn't draw it — because the blank has already made the layout decisions that sink first attempts:

• The boxes are sized for handwriting. Roughly 1.8" wide on the 7-box blank, 1.2" on the 15-box — enough for a name plus a birth year without cramping.
• The doubling math is pre-solved. Each generation's row already holds 2, 4, 8, or 16 boxes with even spacing, which is the part that eats an hour when you rule it yourself.
• The connecting lines are correct. Child-to-parent lines only, marriage bridges where they belong. A surprising number of hand-drawn trees accidentally connect siblings or route a grandchild to the wrong couple.

Print at 100% ("actual size") — the "fit to page" setting shrinks margins and, with them, your writing room.

Filling in a blank template: conventions that age well

1. Pencil first, pen after verification. Every family chart gets corrected at least once, usually a date.
2. Full names, maiden names for women. A blank filled with "Grandma" and "Aunt Tootie" is a warm artifact and a useless record; do both — formal name on the line, nickname in parentheses.
3. Surnames in CAPITALS. MARTINEZ, Elena reads instantly at arm's length; Elena Martinez blurs into the line below.
4. One date format throughout. "12 Mar 1921" never gets misread across continents; 3/12/21 does.
5. Leave unknowns blank — visibly. An empty box is a to-do item. Genealogists treat blank boxes as the research plan; a guessed name is worse than no name.
6. Place people by verified relationship, not vibes. Before writing your grandfather's cousin into a grandparent-row corner, run the path through the CousinChart calculator — a first cousin twice removed belongs two rows up from you, on a side branch, and knowing that stops the most common blank-template error: promoting collateral relatives into the direct line.

Five moments a blank template saves

Blank charts earn their keep at predictable moments — worth keeping a few printed in a folder for exactly these:

• The school project announced on Wednesday, due Friday. Print the 7-box or sibling blank, one family evening, done. No design time burned on a deadline.
• The visit to an older relative. A blank on the table changes the conversation. "Help me fill this in" produces names, dates, and stories that "tell me about the old days" never surfaces — and the relative gets to hold the growing record in their hands.
• The reunion table. A stack of identical blanks plus pencils lets every household chart its own branch, and because the layouts match, the pages line up side by side afterward into one big family map.
• The DNA result that suddenly matters. When a match writes "I think we share great-grandparents," a blank 15-box chart filled in for each of you settles it visually in minutes — you're second cousins if the top rows overlap. (The calculator confirms the label.)
• The gift you forgot to buy. A blank fan chart, a nice pen, and an offer to fill it in together is a genuinely loved last-minute present for the relative who has everything.

Fill it by hand or type into it?

Both work, and the pack supports both — the PDFs print clean and accept typed text in any PDF reader's fill or annotation mode. The trade-offs are real, though:

The workflow that gets the best of both: type the verified version for sharing and re-printing, but keep one hand-filled original — ideally filled in during the conversation with the relative who supplied the names. The typed file is the record; the handwritten one is the artifact.

The mistake blank templates invite

Here it is: filling every box just because the box exists. A blank chart quietly pressures you to complete it, and that pressure produces guessed maiden names, estimated years presented as facts, and the wrong Mary — there were four Marys in the parish — inked into generation four. Resist. A 15-box blank with eleven confirmed names is a good chart. The four empty boxes are next month's phone calls, not this evening's improvisation.

Beyond one page: what to do when the blank fills up

A finished blank has two natural sequels. If the research bug bit, move up to the 31-box, 5-generation blank and start a second page per line using pedigree numbering — every printable in our family tree chart collection is designed to chain that way. If display was the point, transfer the finished names onto the fan blank in your best handwriting, or scan the completed chart and have it enlarged at a print shop; an 18×24" print of a hand-filled tree costs a few dollars and makes an unreasonably good gift.

Either way, keep the original. Twenty years from now the handwriting itself — yours, and the corrections in your mother's — will be part of the heirloom. Pin the blanks you like to a Pinterest board too; the next baby shower, school project, or reunion always needs one, and future-you will be glad the free template collection is one click away.

FAQ

Where can I get a blank family tree template free?

Right here — the CousinChart printable chart pack includes blank 3-, 4-, and 5-generation layouts plus sibling and fan versions as free PDFs, no signup. Print at actual size on Letter or A4 paper.

How many boxes should a blank family tree have?

Seven boxes covers three generations (you, parents, grandparents); fifteen covers four; thirty-one covers five. Pick the count you can realistically research, not the biggest — a completed 7-box chart beats an abandoned 31-box one.

Should I fill in a blank family tree with pen or pencil?

Pencil for the first pass, always. Names, spellings, and especially dates get corrected as relatives chime in. Trace over in pen only after someone older than you has reviewed the chart.

Do blank family tree templates include siblings?

Ancestor-style blanks don't — direct line only. If the project needs brothers and sisters (school assignments usually do), print a sibling-tree blank, which widens the child row with extra boxes connected to the same parents.

Can I type into a blank family tree template instead of writing?

Yes — the pack's PDFs accept typed text in any PDF reader's fill-and-sign or annotation mode. Type the verified master copy for sharing and reprinting, but consider keeping one hand-filled original too; handwriting is what turns a form into a keepsake.

What paper size do blank templates print on?

The 3- and 4-generation blanks fit US Letter and A4. The 5-generation blank technically fits Letter but is far more writable at 11×17"; most copy shops will enlarge the PDF for under two dollars.

Print the blank, start with what you know

Choose your box count — 7 for tonight, 15 for the month, 31 for the hobby — print the free blank from the CousinChart pack, and write in the names you're sure of. The empty boxes will tell you exactly who to call next. And when a relative's spot on the chart is the mystery, the free relationship calculator names the connection in seconds, so every box you do fill is the right one.