Matt Damon is reported to be my 9th Cousin through my 4th great grandmother, Esther Clark’s lineage to our MRCA, Joseph Clark (1642+1702).  I have no evidence beyond 4*GGM Esther, which means I will need to investigate 4 generations of her male lineage to get to the MRCA.  On the up side, Matt’s lineage looks like it might be possible.  So, another TO DO item and clues on the lineage on the Clark family!