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Regions with same name.
Badge of United States of AmericaUnited States of America Badge of MarylandMaryland  

Unowned Region

Frederick County unruled Frederick County

When? Ruler Mapper
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For more information about rulers or mappers, look at this Page in our Wiki.

Subregions of Frederick County

Following direct parts of Frederick County have been played to date:
Neither Ruled nor Mapped Subregions up to now: Ballenger Creek.

Sibling Regions of Frederick County

Played regions on same layer like Frederick County until now:
Ruled or Mapped: Badge of Anne Arundel CountyAnne Arundel County   Badge of BaltimoreBaltimore   Badge of Baltimore CountyBaltimore County   Badge of Cecil CountyCecil County   Badge of Harford CountyHarford County   Badge of Prince George's CountyPrince George's County   Badge of Queen Anne's CountyQueen Anne's County   Badge of Saint Mary's CountySaint Mary's County  .
Neither Ruled nor Mapped Sibling Regions thus far: Allegany County, Calvert County, Caroline County, Charles County, Garrett County, Howard County, Montgomery County, Talbot County, Washington County.