In which group of islands are Stronsay, Hoy and South Ronaldsay?
South Ronaldsay is 4600 years BP, which marks the latest possible date of introduction. South Ronaldsay South Ronaldsay is one of the Orkney Islands off the north coast of Scotland. It is linked to the Orkney Mainland by the Churchill Barriers, running via Burray, Glimps Holm and Lamb Holm. With an area of , it is the fourth largest of the Orkney islands after The Mainland, Hoy and Sanday. Ferries sail from Burwick on the island to John o' Groats on the Scottish mainland and from St Margaret's Hope to Gills Bay. South Ronaldsay's main village is St Margaret's Hope, Orkney's third
South Ronaldsay the island indicates the site of lead workings near Grimness and a visitor in 1774 "saw several deep holes which I was informed were sunk in search of Lead ore" although only small quantities were mined. By the late eighteenth century South Ronaldsay was divided into two unequally sized parishes, St. Peter’s covered the northern two thirds of the island while St. Mary’s formed the southern third. St. Peter’s church has a date stone of 1642 and appears on Blaeu's 1654 map. By 1793 the building had no roof and was "exposed to all the winds of heaven" but as