 Complete the following phrase:  On October 18, 1874 Naumenko married Vira Mykolaivna Shulhina, an aunt of Oleksander Shulhyn. At that time she graduated from the Kiev Institute of noble girls. About same time Naumenko became a member of the Kiev Old Hromada. Since 1875 he was its treasurer, while in 1876 Naumenko became among that group of dozen who after publishing the 