Not leaping out at me, these children, but this looks like Ada -
Ada Bird married James Starling, Sep qr 1899, Newmarket, Vol 3b, p 1188.
1901 - RG13, piece 1542, folio 98, p 10.
East End, Isleworth.
James Starling, Head, M, 27, Farm labourer, b. Isleworth.
Ada Starling, Wife, M, 19, b. Isleworth.
James A Starling, Son, 1, b. Isleworth.
John R Starling, Son, 3mths, b. Isleworth.
Fred and Emily are entry 57 and James and Ada are 62. Entry 61 is a Starling family - perhaps James' parents?
Off to look for the others -
Monica