According to the Federation of Old Cornwall Societies there are more than 400 complete Celtic stone crosses standing in the county.

BBC: Cornwall

Portland stone, mined in the south western county of Dorset, was used by Sir Christopher Wren to rebuild St Paul's Cathedral between 1675 and 1710.

BBC: Stone exhibit on a roll

Other tornadoes -- one that went though parts of Choctaw County, Alabama, and ones than struck Stone, Lawrence and Jones counties in Mississippi -- also were EF2's, which have wind speeds (for three-second bursts) between 111 and 135 miles per hour.

CNN: Storms snarl traffic, batter Midwest and Northeast