Hi Eileen
This could be him, but I agree with Syliviaann, it is always best to cross reference information found on censuses with BMD certificates.
1851 Census
HO107/1554 Folio 38
13 Eastfield Street
Limehouse
DOBSONWilliam, Head, Married, 36, Bricklayer, b Mile End, Middlesex
?__? Elizabeth, 38, Wife, b Limehouse, Middlesex
William ?---? ?---? Son, 10, Scholar, b Limehouse Middlesex
David, Son, 8, Scholar, b Limehouse, Middlesex
Alfred, Son, 6, Scholar, b Limehouse, Middlesex
Fredk, Son, 4, Scholar, b Limehouse, Middlesex
Albert, Son, 2, b Limehouse, Middlesex
Rick
