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Every genealogist hits brick walls. But some brick walls aren't really brick walls — they're the result of research mistakes that left gaps, introduced errors, or sent you chasing the wrong family entirely.
The good news: these mistakes are predictable. Most beginners make the same ones, not because they're careless, but because no one told them what the pitfalls were.
Knowing what can go wrong is more valuable than knowing every database. Here's what to watch for.
Mistake 1: Starting Without a Starting Point
You open a genealogy database and search for a common name. You find several matches, click the first one that looks close, and add it to your tree.
The problem: common names — Mary Smith, John Miller, William Johnson — appear thousands of times in every database. Without anchoring your search to specific dates, places, and known family members, you're guessing. And genealogy built on guesses doesn't just stall — it actively misleads you. Every wrong attachment becomes a branch that leads further from your real family.
The fix starts before you open any database: document what you already know. Name, approximate birth year, and state of birth at minimum. Better: name, birth year, and spouse's name or parents' names. The more specific your starting point, the more confident you can be in your matches.
Lesson 1: The Big Five Standards covers the exact framework we use — which five facts matter for every ancestor, and why they're the filter that makes every search more productive.
Mistake 2: Treating Online Trees as Sources
Ancestry, FamilySearch, and other platforms all have collaborative family trees built by other users. These trees can be helpful starting points. They can also be repositories of errors that have been copied from one researcher to the next for decades.
Here's how it happens: Researcher A makes an assumption about an ancestor's parents. Researcher B copies that tree without verifying it. Researchers C through Z copy from B. Now there are dozens of trees all agreeing on the wrong information — which makes it look authoritative.
A name in a tree is a claim, not evidence. It becomes evidence only when you can point to a record that supports it.
The course teaches how to evaluate family tree research from other users — when to use it as a clue, when to verify it, and how to build a tree that's defensible.
Mistake 3: Skipping the Living Relatives
New genealogists often head straight to databases and skip the most valuable source they have: people who actually remember.
Living relatives — especially grandparents and great-aunts or uncles — carry memories, documents, and stories that exist nowhere in any database. When they're gone, that information is gone. No census record will tell you why your great-grandfather left a certain town, or what your grandmother's maiden name really was before an immigration officer simplified it.
Do this first. The databases will still be there next week. Your 87-year-old relative might not be.
Mistake 4: Not Recording Where You Found Things
You find a record. You note what it says. You don't write down where you found it.
Six months later, you want to verify that information. You can't find the record again. You don't know if it was on FamilySearch or Ancestry, what year, what collection. The information is in your tree with no way to re-verify it.
For every fact you add to your tree, record the source. Database, collection name, page, and line. This lets you find it again — and lets others verify your work.
Lesson 3: Getting Organized covers source citation standards and the filing systems that make it easy to stay organized from day one.
Mistake 5: Ignoring Name Spelling Variations
Your family name is Schneider. You search for Schneider and find nothing. You conclude there are no records.
The records exist. They're indexed under Snyder, Snider, Schnyder, Schnaider, and more — because census takers spelled phonetically, immigration officials simplified foreign names, and clerks wrote what they heard.
Name spelling standardization is a 20th-century phenomenon. Before that, people didn't particularly care how their name was spelled.
Use wildcard searches. Try phonetic equivalents across languages. Think about what the name sounds like, not just how it's spelled.
Mistake 6: Only Checking One Census Year
You find your ancestor in the 1920 census. You add the information. You move on.
What you've missed: the same person in 1910, 1900, 1880 — each containing different information about different stages of their life. The 1880 census might show them living with their parents. The 1900 census might show a completely different family structure.
Working backward through every available census gives you a complete picture that no single year provides. And each decade is a new opportunity to extend the family line further.
Mistake 7: Giving Up at the First Brick Wall
You've searched everywhere and can't find your ancestor. You decide the records don't exist, and you stop.
Almost always, that's the wrong conclusion. The records exist somewhere — they just might not be indexed online yet, spelled the way you expected, or digitized at all.
Reframe the question. Instead of asking why you can't find this person, ask where you haven't looked yet. Try different databases. Search the whole household. Contact the county courthouse. Write to a state archive.
Brick walls aren't the end — they're a redirect.
Frequently Asked Questions
How far back can beginners realistically research?
Most American beginners can reach the 1700s within their first year of serious research — sometimes further, depending on their family's origin and the availability of records. The practical limit is usually the survival of records, not the difficulty of the research. Knowing what records exist, where they're held, and how to access them matters more than any other skill.
How do I know if a census record is really my ancestor?
No single detail confirms an identity — it's the combination of matching details that builds confidence. Age consistent with what you know, birthplace matching other records, family members present who fit your tree. If several details match, it's almost certainly your ancestor. If only the name matches, keep looking.
What if my family changed their name?
Name changes happen for immigration, assimilation, clerical error, or deliberate choice. If you know the original name, search both versions. If you only know the changed name, look at immigration and naturalization records, which often recorded the original name alongside the adopted one.
Is it worth hiring a professional genealogist?
For specific research problems you can't solve yourself — pre-1800 brick walls, immigrant ancestors, records in languages you don't read — a professional can often make progress where you've been stuck. Look for researchers certified by the Association of Professional Genealogists or the Board for Certification of Genealogists.
How do I avoid adding wrong information to my tree?
Source everything. If you can't point to a record that supports a fact, mark it as uncertain. Use source citation fields for every fact you add. The discipline of sourcing your work is the single best protection against errors accumulating over time.
The Best Protection Is Good Habits From the Start
The mistakes above are predictable. They're also avoidable — if you build the right habits before you've spent months going down wrong paths.
Our free lessons are designed specifically for that: not just how to search, but how to identify the right records, evaluate what you find, and organize your research so it holds up over years of work.
Start free, no commitment required.