As David suggests you can use FreeBMD to find death index of Clifford Keens at Bedford RD in March 1938 at age 0; also found his birth index in the same month, name Clifford George Keens. Get the certificates for more information.
Plus I also found Marriage index of Nellie Keens in Bedford RD in June 1922 vol 3? page 866 - unfortunately the page does not get displayed for us to see the other names.
As you're in Bedford, why not visit the Registry Office & get them to look it up.
Regards John also of Bedford
PS. do you go to BFHS meetings ? - it's tonight