Thanks to those who offered assistance.
Not sure if the Risa Davidovna Rachlina listed in the Borisov cemetary is
related- my ggf-'s father's name was David, though, so its possible it Risa
were a spinster. My great-grandmother was born ca 1885. If her husband
Issac Rachlin were of a similar age, Risa, born in '94 could have been a kid
sister... Hard to tell...