- Genealogical Society of Southwestern Pennsylvania, Collector, Material regarding Monongalia County Unrecorded Wills, 1726/17811
- Monongalia County (W.Va.) Churches, Survey of Religious Conditions, 1913/19141
- Monongalia County (W.Va.) Newspaper Clippings, 1908/19151
- Monongalia County Account Record, Broadside, Land Grant, and Other Material, 1782/18001
- Monongalia County Family Histories, 19451
- Monongalia County Incorporation Certificates, 1920/19271
- Monongalia County Justice Dockets and Case Files, 1878/19161
- Monongalia County Land Office Typescript, 17841
- Monongalia County Land and Legal Papers, 1750/18271
- Monongalia County Land and Legal Papers, 17831
- Monongalia County Land and Legal Papers, 1783/18341
- Monongalia County Land and Legal Papers, 1783/18591
- Monongalia County Land and Legal Papers, 17841
- Monongalia County Land and Legal Papers, 1784/18411
- Monongalia County Land and Legal Papers, 17991