‌John Dedist of Columb and Margaret Dedist of Columb were married in a religious ceremony on July 2nd, 1340 in of Saint Humbert, Stokenham, Devonshire, England.¹   They had five sons and four daughters, named John, Simon Dedist of Columb, Thomas Dedist of Columb, Richard Dedist of Columb, Robert Dedist of Columb, Alianora Dedist of Columb, Sybil Dedist of Columb, Katherine Dedist of Columb and Margaret Dedist of Columb.