Viserys Targaryen and younger son of Aerys II Targaryen, also known as The Mad King, and his sister-wife Rhaella Targaryen. Viserys Targaryen is the second born son of Aerys II Targaryen. Thirteen years before the events of the series, he and his sister Daenerys fled Westeros to escape death at the hands of rebel Robert Baratheon. Viserys is an arrogant, cruel and ambitious man given to violent mood swings. In "A Game of Thrones", he sells his sister as a wife to the Dothraki Khal Drogo, as a means to secure the allegiance of Drogo's army toward his goal of reclaiming the
Dothraki language peoples (e.g. the Lhazareen). If there were to be any written examples of Dothraki in the "A Song of Ice and Fire" universe, it would be in a writing system developed in the Free Cities and adapted to Dothraki, or in some place like Ghis or Qarth, which do have writing systems. There are twenty-three consonant phonemes in the Dothraki language. Here the romanized form is given on the left, and the IPA in brackets. The letters "c" and "x" never appear in Dothraki, although "c" appears in the digraph "ch". "b" and "p" seem to appear only in names,