Seat: Clayton
Start with the systems most likely to change your read of a person. Then cross-check custody, registries, and paper-trail sources before you go wider.
Run county and statewide court portals first. Civil, criminal, family, and lower-court systems are often separate, so this is where most missed records happen.
Use jail, corrections, and registry systems to catch records that do not show up in a normal court search.
Recorder, assessor, prosecutor, records-request, and licensing sources help verify addresses, liens, ownership, agency records, and local context.
Federal court and incarceration systems sit outside local portals. Run them before you decide the search is clean.