On September 30, 2016 descendants of N.P. Likhachev Natalia Alekseevna Kondratova (granddaughter) with her granddaughters visited Saint Petersburg Institute of History. They looked over the institute building, visited archive and library, met with the director of the Institute N.N. Smirnov and academic secretary A.A. Kasatov. N.A. Kondratova presented the Institute photographs of N.P. Likhachev from their family archive.