Lassen Archives/Research Files

Lassen County Courthouse, 1940
Lassen County Courthouse, 1940

The listing represents catalogued paper files concerning Lassen County history and adjacent areas. This collection represents over forty years of research and record retention conducted by Tim I. Purdy. These files represent a wide range of documents, ranging from Lassen County Coroner’s Inquest since 1863 through the mid 1930s’ genealogical requests received since 1976; to special collections such as the A.L. Tunison diaries from 1861 through 1886. New files are constantly being processed, when time and resources permit. If you do not locate a person and/or topic then submit an inquiry as to whether such a file might exist or for research assistance. For more information concerning access, and/or copies see:
Research Services


Lassen County Archives/Research Files
Lassen County Probate Records

Lassen Superior Court Defendant Index
Lassen Advocate Index
Lassen County Obituary Index
Butte County Obituary Index
Modoc County Obituary Index
Plumas County Obituary Index