Thanks Joe -- I will send my sister to investigate Inkpen! I am sure your Richard and my Laurence were related (as Matt suggests) and would love to work it all out. Laurence was my 14th g grandfather and I am descended from his son Richard b 1565 at Chieveley, and his son Symon b 1607.
(Symon did have a son Richard, b 1629 at Hurst, but I don't think he was your Richard; his son Richard was b 1654 making him rather young to be the"disobedient" Richard of the 1657 will!)
Cheers
Rob