How can you find someone who lived at an address 50 years ago?

To find someone who lived at an address 50 years ago, you can start by checking historical records such as property tax records, census data, and old city directories available at local libraries or archives. Online resources, like Ancestry.com or FamilySearch.org, may also provide access to historical documents. Additionally, contacting local historical societies or genealogy groups can help you gather more information about past residents.