I once spent many, many, hours trawling through all the "Mc and Mac D.....'s" in a birth index.     I didn't find any of my "rellies" !     The frustration and boredom was immense  !
At the point of near insanity though, I happened upon the delightfully-named
                           " Farquhar Arsethorpe"
Poor little blighter   

      Sadly,  he wasn't one of my lot.    Ah .... but what a "reward" for all those long hours of searching !
Lu