the Emirate of Córdoba, a group of Visigoths who remained under Muslim dominance constituted the personal bodyguard of the Emir, al-Haras. During their long reign in Spain, the Visigoths were responsible for the only new cities founded in Western Europe between the 5th and 8th centuries. It is certain (through contemporary Spanish accounts) that they founded four: Reccopolis, Victoriacum (modern Vitoria-Gasteiz, though perhaps Iruña-Veleia), Luceo and Olite. There is also a possible 5th city ascribed to them by a later Arabic source: Baiyara (perhaps modern Montoro). All of these cities were founded for military purposes and three of them in celebration of victory. Despite the fact that the Visigoths reigned in Spain for upwards of 250 years, there are few remnants of the Gothic language borrowed into Spanish. The Visigoths as heirs of the Roman empire lost their language and intermarried with the Hispano-Roman population of Spain. Genetics A genetic study published in Science in March 2019 examined the remains of eight Visigoths buried at Pla de l'Horta in the 6th century. These individuals displayed genetic links to northern and central Europe. Culture Law The Visigothic Code of Law (Latin: Forum Iudicum), also called Liber Iudiciorum ( English: Book of the Judges) and Lex Visigothorum (English: Law of the Visigoths), is a set of laws first promulgated by king Chindasuinth (642–653 AD) which had been part of aristocratic oral tradition, was set in writing in the year 654 and survives in two separate codices preserved at el Escorial (Spain). It goes into more detail than a modern constitution commonly does and reveals a great deal about Visigothic social structure. The code abolished the old tradition of having different laws for Romans (leges romanae) and Visigoths (leges barbarorum), and under which all the subjects of the Visigothic kingdom ceased being romani and gothi and instead became hispani. All the kingdom's subjects were under the same jurisdiction, which eliminated social and legal differences and facilitated greater assimilation of the various population groups. The Visigothic Code marks the transition from Roman law to Germanic law. One of the greatest contributions of the Visigoths to family law was their protection of the property rights of married women, which was continued by Spanish law and ultimately evolved into the community property system now in force throughout the majority of western Europe. Religion Before the Middle Ages, the Visigoths, as well as other Germanic peoples, followed