From the Hebrew inscription (Susser): Here lies an upright man Moses ben Abraham Sh"Z. He died with a good name on Monday and was buried on Tuesday [?14] Adar 5552.
From the English inscriptions (Susser): Moses ?Alexander Aged [?3]1 Years.
NB: we think that the Hebrew name may be Moshe b Eleazer Sh'z and the date 12 Adar 5552(or possibly Elul). If the date is 12 Adar then it was a Tues whereas 14 Adar was Thurs.
The English inscription is Moses ALEXANDER and the age could be 71 rather than 31.