I have been reading your very interesting posts.
It came to my mind what relationships there could be between me and a number of the participants, here's what I've found:
IAN WINTON: 22nd Cousin-Common ancestor: Ferdinand III "The saint", King of Castille
VICKI THOMAS: 21st Cousin x2 R-Common Ancestor: Alphonse IX, King of León and Galicia
ALEX MOSES: 25th Cousin x3 R-Common ancestor: Friedrich II Von Staufen, father of Frederick Redbeard, King of Germany
E. BEHN ROTHE: 23rd Cousin 0x R-Common Ancestor: Arnoul de Guines,. III Count of Guines
DROLLI: 21st Cousin 2x-Common Ancestor: Alphonse X "The Just Man", King of Castille and León,
JUSTIN SWANSTRÖM: 19th Cousin 0x R through two lines: Common Ancestors: Pedro Aljubarrota González de Mendoza, 1st Lord of Hita and Buitrago, and Enrique II, King of Castille, I checked the names of several other participants and they all are between 18th and 21st Cousins, linked mostly by Alphonse IX, and Alphonse IX, it happens that Isabella of Castille, descendant of the Alphonses, married Edmund Langley 1st Duke of York and that was the origin of a multiplicity of links between the families Spain and England, and thus their American descendants.
On the other hand, and this is a question to Justin: Is there a possibility that memory could be stored in one or more of the human genes through centuries? This is something that puzzles me, because, in my case I have English and German ancestros other than the ones I've mentioned, and it took me very little effort to learn English and German, and so did my 4 children, all adults today. At the same time memory is also a tool for evolution don't you think so ?