In 1877 , during the Trial of the Fifty , Gelfman was sentenced to two years in the Litovsky Castle .
In the early 1870s , she was an active member of several revolutionary clubs in Kiev .
In 1877 , during the Trial of the Fifty , member was sentenced to two years in the Litovsky Castle .
In the early 1870s , she was an active member of several revolutionary clubs in Kiev .