“The Waters Were Made for Her”: River Mumma beliefs in 19th and 20th century Jamaican ethnographic accounts

During her fieldwork in Jamaica in the 1920s, the American anthropologist Martha Warren Beckwith was told by an interviewee that he had seen a river mumma sitting by a pool near St Ann’s Bay, combing her long hair. The river mumma, a form of duppy or spirit, was said to inhabit ponds, lakes and rivers. Not only was she believed to be guardian of such bodies of water, but she was also accredited with the ability to cause and end droughts, bestow the power to heal and to wreak revenge. In this article I examine the folklore and spiritual beliefs surrounding the river mumma in 19th and 20th Century Jamaica and look at where her origins may lie. There is a particular emphasis on material from the late post-emancipation era as this was a time of an awakening interest in Jamaican folk cultures and a number of influential ethnographic accounts, such as Thomas Bainbury’s Jamaica Superstitions (1894) and Martha Warren Beckwith’s Black Roadways (1929), were published.