I think it says ERECTED
By
The Family Of
Eliza Bowden----
the next line is a date ,but unfortunately I can`t make it out ,but that is what you wanted ,so sorry I can`t see it better. Best of luck. Viktoria.
P.S have you tried a rubbing? holding a sheet of paper over the stone and rubbing over it with a thick black crayon or better still "cobbler`s heelball " black wax for waxing the strong thread for hand stitched soles to you and me.You can get it in shops attached to Cathedrals for people who do rubbings of the brass plaques marking graves in the Cathedral, of knights etc.