Prior & PearcyFamily of Mitcham Surrey 1911

Does any know what happened to the children, George & Dorothy Prior on the census below please?

1911 Census
Civil Parish: Mitcham
County/Island: Surrey
Country: England
Street address: 1 Ashbourne Rd, Mitcham, Surrey
Registration district: Croydon
Registration District Number: 39
Sub-registration district: Mitcham
ED, institution, or vessel: 24
Household schedule number: 1
Piece: 3444


Household Members: Name Age
Joseph Prior Head, 49 abt 1862 Streatham, London, Market Gardener
Catherine Prior Wife, 48 abt 1863 Mitcham, Surrey
George Prior Son, 26 abt 1885 Mitcham, Surrey. Pansman and Dough Mixer In Food Factory
Charles Prior Son, 22 abt 1889 Mitcham, Surrey General Labourer
Thomas Prior Son, 20 abt 1891 Mitcham, Surrey, Assistant Photographer
Dorothy Prior Son,16 abt 1895 Mitcham, Surrey

Charles Pearey 73 abt 1838 Widowed, Boarder Mitcham, Surrey, England
Transcription error - Should read Charles Pearcy

Prior & PearcyFamily of Mitcham Surrey 1911