ViewMate tombstone translation request - Hebrew #translation

Anna Olswanger

I've posted two images of tombstones that I'd like translated. 
I found the photographs of the tombstones among the papers of my cousin, a Holocaust survivor who died in 2019. He lived in Kovno and Gargzdai, Lithuania, during the Holocaust and later immigrated to New York. He visited Lithuania in the 1990s when the photographs were taken. 
I'm wondering if my cousin took the photographs because the tombstones were for members of our family, either the Olschwanger family or Birman family.
Here are the Viewmate links:
Thanks very much if anyone can translate the tombstones.
Anna Olswanger
Anna Olswanger | Literary Agent | Olswanger Literary LLC
16-60 Chandler Drive | Fair Lawn, NJ | 07410-2715
t: 201-791-4699 | w: | twitter: @AnnaOlswanger | instagram: @AnnaOlswanger

Jack Berger

I find the lettering too indistinct to give a trustworthy translation.

Jack Berger
Mahwah, NJ