Holy.Andrey Matveev.Voronezh province., Pavlovsky district, the village of Verkhny Mamon.

Holy.Andrey Matveev.Voronezh province., Pavlovsky district, the village of Verkhny Mamon.- 1850. -Agreement No. 24 of 02/12/2016 category 9 manuscript of the works of members of the Russian Geographical Society and separate documents on the Voronezh province, case 25..Electronic copy source: PB