Meaning fingerprint necklace

I know this is a very very long shot but I lost my necklace with the most important charms on it today, it has my nans finger print on it who only recently passed away. There’s 3 other charms From my grandad and nan on it. Also a big ‘S’. I was near GoGym greystones and the dspca Rathfarnham. I have retraced all my steps. I am absolutely devastated any help at all is greatly appreciated.