Yes, he was with his parents William & Sussanah nee Fitzgerald in Worcester but after that he disappears.
His father was a Supervisor in the Inland Revenue.
This shows Sidney's siblings of William, and Herbert (my grandfather). Their sister Edith who ended up nursing the wounded in France during WW1 also disappears from all the Cenus rcords.
The Pimlico record doesnt have Sidney's correct birthdate of 1881 - but I am prepared to believe that he lied about his age and birthplace.
Thanks for you interest. This family is my worst brickwall!!!
Yendis44