I see this is an old post and perhaps by now you have worked out that Ightham is in Kent and the Mote refers to Ightham Mote, the estate acquired by William Selby of Twizel in Northumberland. George Selby, Fishmonger of London, married Anne Rye of Faversham, Kent. If you would like further information, please respond to this message.
Cheers, Gerelle