Born in Zhlobin. Participated in the Civil War. In 1929 he graduated from the Sverdlov Communist University in Moscow. He worked as a secretary of Rogachev Raion Committee of the CP (B) B, carried out the economic and party work, held a position in the bodies of justice of the BSSR. During the war he served as a commissar of the battalion, then as a prosecutor in Ulyanovsk Oblast. From 1947 he worked as an assistant prosecutor of Polotsk Oblast. He held various positions in the judicial bodies of the BSSR. Personal Pensioner of All-Union's Significance since 1956.
He was awarded the Order of the Red Star, medals, diplomas of the Supreme Council of the BSSR.
The title of Honorary Citizen of Polotsk was conferred in 1967.
N.Sh. Simonovskiy (the first from the left) with two comrades, fighters of the Red Guard Detachment. 1918
On holiday in Vydritsa. 1962
Rally at the Mound of Immortality during the opening of the monument. 1966
Honorary Citizens of Polotsk. N.Sh. Simonovskiy is the third from the left. 1967
Honorary citizens of Polotsk at the Monument to the Soldiers of the 1st Baltic Front. N.Sh. Simonovskiy is the fifth from the left. 1967
During the opening of the Monument to the Hero of the Civil War V.M. Azin. N.Sh. Simonovskiy is the second from the left. 1979
Workers of Polotsk City Communist Party Committee and the Komsomol City Committee. N.Sh. Simonovskiy is sitting the fourth from the left. 1982
Excellent students of the secondary schools of Polotsk with veterans of the Communist Party. N.Sh. Simonovskiy is sitting the fourth from the left. 1982
