For a long time, I focused almost entirely on direct ancestors. Parents. Grandparents. Great-grandparents. If someone wasn’t in my direct line, I told myself I didn’t have time to chase them.

And then siblings started breaking my brick walls.

Over and over again.

That’s why March’s focus is Siblings First. This month is about stepping sideways in the family tree and building out sibling groups—not as extra work, but as a smarter way to understand the whole family unit.

When you look at just one ancestor in isolation, it’s easy to miss what the records are trying to tell you. But when you place that person among their brothers and sisters, patterns begin to emerge. Shared migrations. Repeated names. Familiar witnesses. Gaps that suddenly make more sense.

Siblings often leave the records that our direct ancestors didn’t.

This month, I’m researching sibling groups for my direct-line ancestors. I’m not going deep on every person. Or trying to solve everything. I’m simply gathering—creating a clear list of brothers and sisters and letting the family take shape.

And yes, I’m starting with a list.

Why Siblings Matter More Than We Think

One of the most common objections I hear is, “I don’t have time to research siblings—they aren’t my direct ancestors.” I used to believe that too. But what I’ve learned is this: skipping siblings often means skipping clues.

Census records are one of my favorite places to see sibling groups together, but they come with a built-in limitation. Every ten years leaves a lot of life unaccounted for. Children are born and die. People marry, move, and disappear.

That’s where obituaries and newspapers become so powerful. A sibling’s obituary might name parents, list married names for sisters, or mention places the family lived between censuses. Newspaper articles can reveal marriages, deaths, illnesses, or relocations that never show up neatly in official records.

By looking at siblings together, I start to see patterns instead of fragments.

How I’m Approaching This Month

For March, I’m keeping things intentionally simple.

I’m using the spreadsheet template I set up in January and creating a sibling list for each ancestor I’m focusing on. Just names. Approximate birth years. Where they appear in records. Notes about what’s known—or unknown.

This isn’t about half-siblings or step-siblings right now. It’s about building a clear picture of the sibling group as it appears in the records I already have.

Some siblings will stay just names on a list for now. Others may lead me somewhere unexpected. Both outcomes are valuable.

This is exploration, not completion. Gathering, not solving.

What Success Looks Like This Month

By the end of March, I’m not expecting finished stories or neatly wrapped conclusions. What I’m looking for is momentum.

A new research lead.
A better understanding of family relationships.
A realization that a missing record might exist—but under a sibling’s name instead.

If you’re joining me this month, your task is simple: Make a sibling list.

That’s it.

You can do it for one ancestor or several. Spend fifteen minutes or an afternoon. You don’t have to follow every lead—just notice what becomes visible when you stop looking at one person alone.

Sometimes the story you’re looking for isn’t hidden in the past.
It’s standing right next to your ancestor.

Curious about the rest of the year? Explore the full Curated Kin challenge.