@ellis571,
I know this is years late. I'll answer just in case you still don't know what the Hebrew means.
1: Fanny
Here lies (Hebrew acronym for Po Niqberet, "here is buried")
Our valuable, modest, composed mother
Daughter of R[abbi] Alter Ya`aqov (Hebrew for Jacob)
Deceased 12 Sivan [5]673 (Hebrew month and year)
[May] her soul be bound in the bond of life (Hebrew acronym)
2: Victor
Here lies
Our valuable father, a worker of justice
Avigdor Mayer son of R[abbi] Mosheh (Hebrew for Moses)
Deceased 1 of R.QH. 'Iyyar [5]712 (R.QH means "first of the month")
[May] his soul be bound in the bond of life
3: Sarah
Khayya Sarah
Daughter of R[abbi] Mosheh
Deceased 12 Tevet [5]704