As to your second paragraph, "Sarushka," I appreciate the tip! Will do, from now onwards, rather than use the "Post Number" system. Thanks!
As to your first paragraph, referencing (as you so perceptively put it) "this bold genealogical claim", I believe that most people who have read the exchange, have already formed their opinion of this "sudden (after a history of 10+ pages of prior posts) revelation" of alleged descent. It is IMO, rather like people who purchase antique paintings of long-dead subjects, and proudly show them off as "instant ancestors" ! At the risk of being misunderstood or mis-quoted, I elected to NOT exchange PMs with this particular person, and thus have responded "in the open." However, in due deference to you, this will be my last post on this particular matter.
Thanks again for your concern and insight. As always, I appreciate the opportunity to respond. Best regards, AP.