Hi,
I found Fanny's christening in the 'London, England, Births and Baptisms, 1813-1906' at Ancestry and her parent's marriage at findmypast record source: 'Faculty Office Marriage Licence Allegations 1701-1850'.
Genuki is a good site to find places,
http://www.genuki.org.uk/and here is a map for you,
http://www.picturesofengland.com/mapofengland/counties-map.htmlI'm having difficulty finding out about Thomas Christopher WOOD, this could be his death,
Thomas Christopher WOOD JunQ 1880 Lambeth 1d 294
Age: 77
Working backwards,
'The Medical Register' published 1863
Date of Registration: 01 Jan 1859
WOOD Thomas Christopher, Bayswater London W
Lic. Soc. Apoth. Lond. 1833
Mem. R. Coll. Surg. Eng. 1840
M.D. Univ. K. Coll. Aberd. 1846
transcribed from the image. I think these links might be of interest,
http://en.wikipedia.org/wiki/Worshipful_Society_of_Apothecarieshttp://www.archive.org/stream/officersgraduate00univuoft/officersgraduate00univuoft_djvu.txt 1851 Post Office Directory
WOOD Thomas Christopher, surgeon, High Street
Penge, Surrey
I can't find him on a census or find his birth

Regards,
Daisy