Mariana de Austria, queen of Spain, played a fundamental role in the last reign of the Habsburg dynasty in Spain, as the wife of Felipe IV and mother of Carlos II. On the other side, Ferdinand I is depicted, with the emperors Albrecht I and Friedrich III, with their respective devices. The examples discussed in this chapter demonstrate the importance which the display of genealogies, of whatever kind, including those used in entry festivals, acquired under the Habsburgs. All the instances cited of series of dynastic portraits used either for Mariana's wedding festivities or to underpin her regency demonstrate that a clear visual strategy was deployed by the dynasty and its apologists. The Habsburgs deployed genealogies or sequential lists of rulers in a variety of contexts and plastic forms. The wedding of Margarete and Felipe III, along with that of Felipe’s half-sister, the infanta Isabel Clara Eugenia, to the archduke Albrecht VII, took place in Valencia.