Frank was born at Ashwell, Hertfordshire on 1st July 1894, second son of Arthur Butler Harradine and Emma (nee Goodchild) Harradine of Ashwell. Frank was a pupil at the Merchant Taylors School in Ashwell
George was born in Steeple Morden Cambridgeshire, the son of William and Elizabeth (nee Harradine) Harradine.
Charles was born on 28 February 1900 in Ashwell, only son of Robert and Anne (nee Rowling) Haylock. He was a pupil at the Merchant Taylors School in Ashwell.