I am looking for information on John Bostock, born 1828-1830. He married Catherine Fewster on March 30, 1857 in Westminster. They lived at St. George's Barracks 10 Holland Street. I have a vaccination request for their daughter Emma/ Emily in St. Margaret's parish in Middlesex county. Emily was born 1858. I cannot find them in the '61 census and Emily came to Canada as a young child. She finally became a Spikesman and my great grandmother. Both her parents seemed to disappear after 1858. I have been able to trace Catherine back to her family but those doing the Fewster tree in England cannot locate her either. Any help would be great.