Dear Listers,
Can anyone help please with a 1911 Census look-up?

Harris Shaffer (various spellings)
Rachel Shaffer
Philip "
Jack/Isaac "
Solomon/Sid "
Sophia/Sophie "

Address could be 13 William St., St. George-in-the-East or
9 Norfolk Buildings " "
(or possibly moved on)

With thanks for any help.

Mav Shaffer
Redbridge, UK