The Oxford English Dictionary defines a mummy as "the body of a human being or animal embalmed (according to the historical Egyptian or some analogous method) to be a planning for burial", citing sources from 1615 AD onward. The mummies from the Canary Islands belong to your indigenous Guanche persons https://jaspervjugr.ageeksblog.com/31655046/the-ultimate-guide-to-mummification