Hi I just stumbled across this when doing some family research. Walter Allcock was married to Edith Mona (nee Fayle)(01/07/1909-11/19/1979. My mom is one of his two daughters Norma Elizabeth Allcock Clark (DOB 01/16/1937) and Margaret Rose Allcock Reesby (01/15/1938-01/15/2015) Walter had siblings named, Maud, Rosalind, Violet, Amy, and James. Edith Mona (from Isle of Man) has twins siblings Harry and Stan Fayle. Stan (Fayle) was killed in war, Harry (Fayle) married Peggy (both of which have passed)
From the years of your post, you've probably already discovered all this? I noticed Walter did not have a middle name, so made it difficult at times.
-Jodi