41. Courtesy of the Archivo Histórico del Estado de Tlaxcala 14 No doubt reference to Don Antonio de Mendoza, the first viceroy of New Spain who held office from 1535 to 1550. 3 Ihuan Yehhuan Tlacuauh Tlamauhtiah … 79 Fig. 3.5 Genealogy accompanying the lawsuit between San Toribio ...