[4] In the same year he and Tynbegh were two of the five judges who heard a case of novel disseisin brought by Nicholas Duffe, chaplain, against the High Sheriff of Meath.
[7] On an unspecified date, most likely in 1421, he sat as an acting justice with Sir Laurence Merbury and John Blakeney on a commission of inquiry into the inheritance of the lands of Rathfeigh, County Meath, held by the Bathe family.
[1] The subsequent inquisition into his estates shows that he was a very substantial landowner in Counties Meath and Dublin, holding the manors of Turvey, Kilbride and Swords among others.
William Tynbegh, Uriell's colleague and predecessor as Chief Baron, was appointed by the Crown as keeper of the manor of Stillorgan during the minority of Stephen Derpatrick, Robert's brother and male heir.
[12] Stephen died before 1423; his heir was outlawed for an unspecified crime in 1439 and his property forfeit to the Crown, which restored it to the Cruys family.