Posting this in the hope that we are following the right family.
Albert Sydney Spiers' father, Edward, is with his mother, Jane Spiers, and siblings in 1911. He is noted as a Jeweller Ring Mounter, as he was in 1901. His wife, Agnes, is not with him but it states he has been married 10 years and has 1 child. Bob said in his reply #39 that his mother mentioned Albert came from a "well to do" family - I wonder if his father's occupation of Jeweller is what gave this impression.
Edward Spiers was accused and found not guilty of murder in 1912
UK, Calendar of Prisoners, 1868-1929
Name Edward Spiers
Trial Age 30
Birth Date abt 1882
Trial Date 5 Jul 1912
Trial Place Stafford, Staffordshire, England
Occupation Jeweller
Charge Killing and Slaying
Sentence Not Guilty
There are reports of this in the newspapers in 1912 on Findmypast, but I cannot read the full articles as my sub has expired. I can see that the address matches the 1911 census for Edward. Anyone searching the newspapers may get more results searching the victim's name - Samuel Hatchcroft. I wonder if this may be the reason Albert changed his surname, he would have been about 12 years old at the time.