I answered this in September, but it appears my membership had lapsed and so I assume you never received it? This is what I wrote:
Glad to hear from you as I had "lost" you. I'm very interested that you have got back to William c1650 as the line back from your Joseph's father has been causing me quite a bit of trouble, it's the only one of two that I can't be certain about so will be very interested to know what you've discovered.
I suggest you reply direct to me at rosemarydotashatgooglemaildotcom Hope you can make sense of that "encrypted" address?!
Look forward to hearing from you