So, # 423 says Senator Harry Mason Reid is my 9th cousin through our MRCA, Mary Fletcher (1630-1683), my 8 times great grandmother, fully documented.  So if what We’re Related shows for Harry’s lineage is valid, we are cousins.  Of course, way back in the beginning, in # 4, Harry was reported as my 8th cousin, once removed, through our MRCA, John Fuller, my 8 times great grandfather.  Both reports come up through Harry’s mother’s lineage.