In the mid 15th century The
Velvet Book lists founder
Mikula F. Durnovo () grandson of
Vasily Yurevich Tolstoy (), nicknamed as Durnoy () [Could be translated as: A Fool, Spoiled, Bad, Joker]) as a founder of the family. His brothers Daniel () and Basil () founded families of
Danilov () and
Vasilchikov (). Durnovo listed in the sixth part of the
Sovereign's Pedigree Book of
Vologda,
Kaluga,
Kostroma,
Moscow,
Orёl, and
St. Petersburg,
Tambov,
Tula and
Tver provinces. The family is registered in the sixth part of the Sovereign's Pedigree Book (the nobility of the Russian Empire) for several provinces, including Moscow, Saint Petersburg, Tula, and Vologda. == Coat of arms ==