Historical Records

Older land-related records can be used for genealogical or historical research.

Warrantee Atlas
Original land grants for Allegheny County

PA Historical And Museum Commission, Bureau of Archives and History
Land patents for property in Allegheny County are filed in Harrisburg, PA

Historical Records for the period 1792-1857, including:

  • Slave records
  • Indentured servant records
  • Chattel Mortgage Book
  • Feme Sol Trader Offices