Ladislaus was first mentioned by a non-authentic charter in 1283, which narrates a lawsuit and a subsequent agreement within the kindred following the division of their estates. Seven years later, in 1290, he countersigned that document too, which concluded a peace between the Rátót and
Kacsics clans in
Nógrád County after series of clashes and dominations, which resulted Leustach Kacsics' brutal murder and the devastation of his forts. In accordance with the treaty, Ladislaus Rátót engaged the late Leustach's sister. Alongside his brother Dominic, Ladislaus was considered a loyal supporter of King
Andrew III from his coronation in 1290. Ladislaus and his kinship attended the assembly of the prelates, noblemen, Saxons, Székelys, and Cumans in
Pest in the summer of 1298. He was made
Master of the stewards around February 1291, and held the dignity at least until July 1294. As there is no known office-holders in the upcoming decades, it is presumable that Ladislaus served in this capacity until 1300, when he was appointed Ban of Slavonia. He perhaps held the office until the death of Andrew III and the extinction of the Árpád dynasty in January 1301. As the suzerainty over the territory of Slavonia were divided between the
Kőszegis and
Babonići, who ruled their oligarchic provinces independently of the royal power by the last years of the 13th century, Ladislaus had no effective control over Slavonia, and virtually served in this capacity in the royal court only, while he bore the title. Following another division of estates within the kindred sometimes in the late 13th century or early 14th century, Ladislaus and his branch became the sole owners of Ágasvár (lit. "Ágas Castle"), a small fort located in the mountain range of
Mátra, which had formerly functioned as the kindred's residence. After Andrew's death, Ladislaus supported the claim of
Wenceslaus in the emerging war of succession for the Hungarian throne. He was a member of that Hungarian delegation, which traveled to
Bohemia and offered the crown to the young prince. His father, the Bohemian king
Wenceslaus II met the Hungarian envoys in
Hodonín in early August 1301 and accepted their offer in his son's name. Ladislaus was referred to as treasurer of the queenly court in October 1302 (albeit Wenceslaus had only fiancée,
Elizabeth of Töss, who lived in Austria during that time). By 1307, Ladislaus took an oath of allegiance to Charles of Anjou, alongside his brothers and cousins. He attended the Diet of Rákos on 10 October 1307, which confirmed Charles' claim to the throne. Alongside his brothers, Dominic and Kakas, he was present at the national assembly on 27 November 1308 in Pest, where Charles was unanimously proclaimed king. His person was represented by Dominic at the second coronation of Charles I on 15 June 1309. Following the death of his elder brother, Dominic in the second half of 1320, Ladislaus remained the last member of his generation in the Rátót clan, not including his younger brother Leustach III. He gradually lost influence in the royal court since Charles' unification war, where skilled soldiers and military leaders emerged. In the early 1320s, Ladislaus was embroiled in conflict with one of them,
Mikcs Ákos, Ban of Slavonia, who successfully fought against the oligarchs and Charles' other enemies. Because of their confrontation, Ladislaus, who represented the old elite against the king's "new aristocracy", became disgraced at the royal court. Thereafter Ladislaus was imprisoned and sentenced to death. He ransomed his liberty with the bequeathing of
Váchartyán,
Kisnémedi (both in
Pest County) and Selid in Nógrád County to Mikcs Ákos in 1325. Simultaneously, he compensated his son-in-law Thepsen, who would have inherited a part of Váchartyán, with a portion in
Vácrátót. Ladislaus retired from public life thereafter. He compiled his
last will and testament in April 1328. He died soon. ==References==