The article is about the extramarital offspring of Queen Doña Urraca of Castile and León. It mentions the historical background and talks about the daughters of Alfonso VI, including Urraca as the heir. It also mentions the other daughters of the king and indicates that they did not have prominence at that time. The text talks about the succession and marriages of Queen Urraca and her descendants. It mentions that Count Enrique was Urraca's first cousin and married Doña Teresa. It also mentions that the princesses Sancha and Elvira married Count Rodrigo González de Lara and Roger II, Duke of Apulia and King of Sicily, respectively. Additionally, it mentions that there was no Navarrese dynasty in León and that the throne of Aragon was occupied by Alfonso I. Finally, it mentions that the widowed queen Doña Beatriz married the Count of Maine, Helías de la Fleche. The text mentions several influential characters in different regions of Spain during the 12th century. Among them are Oveco Sánchez, Fernando Fernández, Pedro Froilaz de Traba, Fruela Díaz, Suero Vermúdez, Rodrigo Muñoz, Gómez González, Pedro Ansúrez, Enrique de Borgoña, Álvar Fáñez, and Pedro González. It also mentions the marriage between Alfonso and Urraca, and the discord that arose between them. Alfonso was known as the Battler and had military experience, while Urraca was the queen of Castile. The marriage had problems and the Galician nobles supported Urraca, while the Castilians supported Alfonso. The text mentions the Battle of Candespina that took place on October 26, 1110. It mentions that Kings Alfonso and Urraca separated on several occasions, but then reunited. However, in December 1110, they separated again, this time definitively. The exact causes of these disagreements are not known, but it is mentioned that both had different personalities. Additionally, it mentions that Queen Urraca had illegitimate offspring once separated from her husband. The text informs about Queen Urraca's relationship with Counts Gómez and Pedro, as well as their common offspring. It mentions that the oldest testimonies speak of the relationship with Pedro, while later ones add the relationship with Gómez. The life and children of both counts are detailed, as well as their participation in the Battle of Candespina. Additionally, it mentions that Pedro was one of the dissatisfied magnates with the Battler and died in Bayonne. The text deals with the donation of Count Gómez González and his wife, Countess Urraca. Several documents confirming the relationship between Count Pedro González and Countess Eva are mentioned, as well as Ava's relationship with García Ordóñez. Donations from Queen Urraca to different monasteries, confirmed by several counts, are mentioned. The illegitimate children of the queen are mentioned, including Elvira, María Petriz, and Fernando Petriz, and speculation is made about the relationship between Count Pedro González and Queen Urraca. The legitimate children of Counts Pedro and Ava are mentioned, including María Pérez, Manrique, Álvaro Pérez, Nuño Pérez, Countess Doña Elvira, and Milia Pérez. The importance of these children in the Castile of their time is highlighted. The text talks about Countess Doña Elvira Pérez, daughter of Pedro González and Queen Urraca. It mentions that she had two marriages, the first with Count Bertrán de Risnel and the second with Don García Pérez de Traba. From the first marriage, she had two children, Doña [name missing]. [Extracted from the article]