What Family Records a County Courthouse Actually Holds

Why the courthouse matters

For most of American history, the county was where ordinary lives touched paper. Long before statewide birth and death registration — which mostly begins in the late 1800s or early 1900s, depending on the state — counties were already recording marriages, land transfers, wills, lawsuits, and taxes. If your family owned land, married, died with property, or simply paid taxes, a county building holds their trace.

The record groups, one by one

Deeds record land changing hands. Beyond dates and prices, they reveal relationships: land sold "for love and affection" signals a gift within a family, and a cluster of sellers disposing of one parcel is usually a set of heirs — a probate in disguise. Grantor (seller) and grantee (buyer) indexes let you sweep a surname across decades.
Probate files — wills, estate inventories, administrations, guardianships — are the richest family evidence courthouses hold. A will names children, including married daughters under new surnames; an administration names heirs when there was no will; a guardianship names minor children with their ages. Ask for the whole file, not just the will — the loose papers often name people the will doesn't.
Marriage records — licenses, registers, and in some places and eras bonds naming a relative as surety. Usually the earliest vital record a county kept.
Court minutes catch everyone else: lawsuits, road crews, jury lists, apprenticeships, name changes. Tedious to read, but they place a person in a county in a specific month.
Tax lists are the census between censuses: often annual, naming every taxable person. A young man appearing for the first time has just come of age; a name vanishing means death or departure.

How to actually get them

Find which office holds what — commonly a register of deeds or recorder for land, a probate or surrogate's office for estates, and a county or circuit clerk for court records; the titles vary by state. Older volumes are often transferred to the state archives, so ask both. Then write or call with a specific, small request: a name, an approximate date range, and the record type. "Everything on the Smith family" gets refusals; "the will of John Smith, probated in the 1870s" gets copies. Expect copy fees and slow replies, and log every request — including the failures — so you don't pay twice.

If you visit in person, ask for the indexes first, turn the indexes into a pull list, and photograph liberally where permitted — the marginal notes and neighboring entries you didn't know to want are often the trip's real harvest.

The burned courthouse

Some counties lost records to fire, flood, or war, and researchers speak of "burned counties" with resignation. A burned courthouse is a detour, not a dead end:

State-level copies sometimes survive — tax lists and militia rolls were often forwarded to the state.
Re-recorded deeds: after a fire, landowners re-proved their titles, so post-fire deed books recite pre-fire transactions.
Federal records — the census, land patents, pension files — never lived in the courthouse and are untouched.
Church registers, newspapers, and family papers cover the same events from outside the building.

Courthouse habits worth forming

Copy the whole document, not just the fact you came for; note the volume and page of everything; and read a few entries before and after yours — clerks recorded neighborhoods together, and the same surnames recur around a family for decades. The courthouse rewards the researcher who reads pages, not just indexes.