their flag
... that Somerset County, Maryland, adopted the style of the Union Jack as their flag before Great Britain did?
... that <a href="./Somerset_County,_Maryland" id="mwBXA" rel="mw:WikiLink" title="Somerset County, Maryland">Somerset County, Maryland</a>, adopted the style of the Union Jack as <b id="mwBXE"><a href="./Flag_of_Somerset_County,_Maryland" id="mwBXI" rel="mw:WikiLink" title="Flag of Somerset County, Maryland">their flag</a></b> <i id="mwBXM">(pictured)</i> before Great Britain did?