20 degrees. A tad remote at 27th cousins once removed and (uncertain) at that. It seems our relationship is through a man who resided in Normandy France, one Osbern de Bolebec (ca. 952 - 1035). His son, connecting through my Wade line, comes over to England with William the first while another son of the same is thought to be Adeliza FitzGilbert de Clare's grandfather. I've also got de Clare's among my ancestors, and so I imagine there could be other connections in there as well.