South Yorkshire Times November 30, 1957
Twins Celebrate 21st Birthday
Mr. John Gwatkin And Mr Ernest Gwatkin, of 41, Daylands Avenue, Conisbrough, celebrated their 21st birthdays on Saturday and are seen with parents. Mr. and Mrs. J. Gwatkin, sisters Margaret and Jean, grandparents Mr. and Mrs. E. Hanson, Mrs. E. Grant, and Jennifer Mellor at a party held in Conisbrough welfare Pavilion.