I would like to ascertain if these 2 birth records and a death records are of my grandmother's siblings whom I just discovered existed.  I would appreciate any help in figuring out the name of the birth or death, the names and ages of the parents and the age of the deceased in the case of the death record.  The files are:
https://www.jewishgen.org/viewmate/viewmateview.asp?key=VM94686
https://www.jewishgen.org/viewmate/viewmateview.asp?key=VM94687
https://www.jewishgen.org/viewmate/viewmateview.asp?key=VM94688

Thank you very much!

Ricki Hollander