Hello Bruce, thanks for your reply but do you have details of any original records that support the William and Mary in Kilpeck being the William born in Michaelchurch Eskley, or to demonstrate the border hopping of the William baptised in Kilpeck and his wife Mary? For the One-name study I am collecting all the entries from censuses, parish records and probate etc and it would be really useful if I could mark off particular entries as proven to be relating to specific families.
But, at the moment, the problem is, we have at least two William Parry baptisms (one in Kilpeck in 1758 and one in Michaelchurch Eskley in 1760) and at least two William and Mary Parry families (one couple in Kilpeck having children James 1784, William 1787, Thomas 1789, Richard 1793 and Mary 1796, the other couple in Michaelchurch Eskley having children David 1781, Elizabeth 1783 Susanna 1787 and Eleanor 1790, as well as probably an illegitimate William before they married). I agree that people did move around but it needs evidence to show that both of these two Williams had moved - otherwise the baptisms within the same parish seem to be the more relevant entries for each of the two Williams for now.
You're right that there are a lot of Parrys in the area and I wouldn't be surprised if many of them do connect to each other further back - that's one reason it would be good to get YDNA tests done on each of the family lines, as that should show up which lines are descended from the same original ancestors. Autosomal testing might also be useful for confirming closeness of relationship between the more recent families - the very fact that there are so many families is why it is essential to be careful to make sure there is evidence for matching people up. Barbara