Check public marriage records at the county clerk, registrar, or vital records office where the person likely married
Search online state or county vital records databases if available
Look up court records for marriage licenses or name changes
Search property, tax, or census records that may list a spouse
Check social media profiles for relationship status or spouse mentions
Search news articles, obituaries, or public announcements
Use people-search websites that compile public records
Ask the person directly
Ask mutual contacts if appropriate and lawful
Verify identity carefully, since names can be shared by multiple people