Book excerpt: Mons Graupius. A Roman battle victory or, Only a Celtic Quarrel? Catti resisted, but relatives complied by joining the 9th Legio to retain Celtic land in Europe. Catti left, colonised and held land near the Grampians in Caledonia, resisted the Roman advance, and again quarrelled with relatives in the 9th. Calgacus and his speech were invented by a historian with a motive. Historical Notes: Catti origins before building Stonehenge, mining Cornwall, founding Lud (London), Cato Gate (Scandinavia), Gadi (Cadiz), Batavia (Holland), Gadie burn near Bennachie in Old Pictland (Scotland).