Thank you for your comments and suggestions Jorose.
I'm afraid there are no family bells to ring for the Hurren family. I only know Walter Hurren's name because it appears on a grant of probate together with Minnie's name. I know that the IOM indexes Bruce Lawson so kindly compiled were work-in-progress with only a slim chance that they cover the period I need for this marriage.
When I looked at the Staffordshire BMD website I found three marriages in the Stoke-on-Trent/Burton-on-Trent area that may be Walter's relatives.
James W W Hurren & Sarah Farmer in 1883; William A. Hurren & Ellen Till in 1915 and Arthur A Hurren & Mary Smith in 1917 but without knowing who Walter's father is I cannot work out whether or not these marriages might be relevant. I feel as if I'm going round in circles

Missprim