Jeryl Gurdon (born 1932) (b. 1932) Parents Robert Gurdon Daisy Pearson Children Sarah Yoskyl Smith-Ryland Joanna Smith-Ryland Petra Louisa Smith-Ryland Robin Charles Smith-Ryland David James Smith-Ryland Siblings Charles Gurdon Philip Gurdon, 3rd Baron Cranworth Jane Gibb Partners Richard Clement Wheeler-Bennett Charles Smith-Ryland