Village and civil parish in the East Riding of Yorkshire, England
Roos is a village and civil parish in the East Riding of Yorkshire, England. It is situated 12 miles (19 km) east from Kingston upon Hull city centre and 3.5 miles (6 km) north-west from Withernsea, and on the B1242 road. History. The de Ros family originated from the village of Roos. Robert de Ros (died 1227) was one of the twenty-five barons appointed under clause 61 of the 1215 Magna Carta agreement to monitor its observance by King John of England. Geography. The civil parish is formed by the villages of Roos, Hilston and Tunstall, together with the hamlet of Owstwick.
https://en.wikipedia.org/wiki/Roos