Incoming Resources
- Clearfield Co., S.l., 1994
- Clearfield Co., Baltimore, Md., ©2017
- Clearfield Co., Baltimore, Md., 1992, Genealogical Pub. Co
- Clearfield Co., Baltimore, 1992
- Clearfield Co., Genealogical Pub. Co., S.l., Baltimore, Md., 1996
- Clearfield Co., Baltimore, MD., 1997, c1996
- Clearfield Co., Baltimore, Md., 1997