Culross is a village and former royal burgh, and parish, in Fife, Scotland.According to the 2006 estimate, the village has a population of 395. Originally, Culross served as a port city on the Firth of Forth and is believed to have been founded by Saint Serf during the 6th century.The civil parish had a population of 4,348 in 2011.Founding legendA legend states that when the British princess Teneu, daughter of the king of Lothian, became pregnant before marriage, her family threw her from a cliff. She survived the fall unharmed, and was soon met by an unmanned boat. She knew she had no home to go to, so she got into the boat; it sailed her across the Firth of Forth to land at Culross where she was cared for by Saint Serf; he became foster-father of her son, Saint Kentigern or Mungo.IndustryDuring the 16th and 17th centuries, the town was a centre of the coal mining industry. Sir George Bruce of Carnock, who built the splendid 'Palace' of Culross and whose elaborate family monument stands in the north transept of the Abbey church, established a coal mine at Culross in 1575 and in 1595 constructed the Moat Pit by which it became the first coal mine in the world to extend under the sea. The mine worked what is now known as the Upper Hirst coal seam, with ingenious contrivances to drain the constant leakage from above. This mine was considered one of the marvels of the British Isles in the early 17th century, described by one visitor, John Taylor, The Water Poet, as "a wonder... an unfellowed and unmatchable work", until the Moat Pit was destroyed in a storm on 30 March 1625.