Thank you Mike that information will be most useful. I don't live in Birmingham now but I should think that Harborne would be the most likely cemetery as helved in Ladywood.Next time I am in the city I will have a look in the new library at the records for Harborne and see what I can findAnd finally his son Caesar seems to have married an Ethel Mansell in 1925 (reg Newcastle under Lyme).
They possibly had one son, Douglas (b1929 Bham), so possible descendants there.
I don't know if it's just a coincidence but the Manager of The Shaftsmoor Pub in Shaftsmoor Lane, Hall Green was named Caesar Jenkyns/Jenkins and he and his wife had a son called Douggie/Douglas who would have been around that age and they ran the pub during the war years. He and my Dad drank regularly together in the Gents Only.
The 1939 Kellys (which refers to 1938-early 1939) gives landlord as Sydney Eric McCracken. The 1940, 1943, 1944, 1946 editions all give Caesar Aug. Jenkins. In wartime there was probably a lack of staff to maintain the volumes at kellys, so presumably they did not completely redo each year. I cannot believe (even allowing for the spelling of Jenkins) that there were two Caesar Augustus Jenkins in Brum.