Hi Eileen
There are a few Robert Moore's born abt 1856,
but none with a father Thomas.
This could be him...with another brother

1861 RG9/1214 Folio 172
Ann Brinkely Head 80 Wid b Norwich Worsted weaver
Elizabeth Brinkely Dau 43 unm b Norwich Worsted weaver
Susan Brinkely Dau unm 43 b Norwich Worsted weaver
Robert Moore Boarder 5 b Norwich Scholar (orphan)
James Moore Boarder 2 b Norwich Scholar (orphan)Topers? Square, Thorn Lane, Conisford, Norwich
Sue