Yes, I found out about the Fulham FC connection to the church, but I'm a bit confused as my ggf played for Chelsea Reserves and some medals have been handed down to my sister (an ardent Chelsea supporter, as are most of the family). I don't know how Chelsea FC is linked to Fulham FC if at all. Anyway, I quite liked the Fulham link, so I have recently started to support Fulham :-)
As for J Timerlake, I thought he might be connected with the church, yes, I can imagine that he may have acted as a witness. I understand that my ggm was from a travelling family, and so may have been short on witnesses; the other witness, Mark Hearn, may be associated with her, although I am still trying to check him out.
My family stayed in the area, and my mum was born in Fulham in 1932, and I think my grandparents moved out to Middlesex in the 1950's.