Also look at this thread by Romanyknaves, one of his JONES married a Phoebe EASTWOOD, maybe not the generation you are looking at but I think you will find a connection,
There is a suggestion that John EASTWOOD and Ann JONES married 02/09/1861 Bexley Kent, I cannot find an entry on GRO records! I can find an entry for a James SEDDON
Familysearch has Phoebe 1860 marrying WilliAM wright IN 1878 when in actual fact she appeared to marry WINGROVE
Phoebe was baptised 06/0281859