Not sure if this is still a topic of interest, but there is an Emily Taylor, widow, aged 31, living Kings Lynn, Norfolk in 1911 census with her parents Henry and Susan Sayer. Has children Dorothy Taylor aged 5 and Geoffrey Taylor aged 1, both born Croydon, Surrey. Emily's age and birthplace wrong from your data, so could be a co-incidence. Have you confirmed her age from the marriage certificate?