Hi Brie
Going by most of the children's christening details from IGI, likely Janet and a number of siblings were actually born in Leslie, Fife. There are a couple of possibles for Janet in 1851/61 with this birth place:
1851:
Elizabeth Archer 44, seaman's wife, b. Kinglessie, Fife
Janet Taylor 27, visitor, servant, b. Leslie
William Anderson 21, lodger
David Low 14 , lodger
Address: Blackscroft, Dundee Angus
1861:
Janet Taylor, 38, domestic servant b Leslie at the Calman household
Address: 40 Blackscroft, Dundee
Can't easily see her in 1871 which may fit if she was down in London.
Monica
