They are some of the most renowned Rus' saints and wonderworkers venerated in the Eastern Orthodox Church; having been canonized by Metropolitan Macarius of Moscow, their feast day is celebrated every year on 8 July, N.S.

During a vision, it had been revealed to the prince that the daughter of a bee keeper would be ready to heal him: the pious maiden Euphrosyne, a peasant from the rural Village of Laskovo in Ryazan Governorate.

Residents led by Izyaslav, cousin of Mikhail Vsevolodovich, defended the city for six weeks, waiting for help from Ryazan, but experienced an acute shortage of food and water.

Izyaslav was released in peace, and instead of him Vsevolod gave Pronsk to his brother Prince Oleg Vladimirovich, who was among the besiegers.

In the struggle for the great reign of Vladimir after the death of Vsevolod III, Davyd supported Yuri and Yaroslav Vsevolodovich.

In 1220 Davyd sent his son Svyatoslav with an army to take part in a joint campaign with the Vladimir people against the Volga Bulgars.

The eldest son, Yuri, died heroically in 1237 in the battle with Batu Khan, defending his native land.

According to numerous sources, she married Svyatoslav, the son of Vsevolod III the Grand Duke of Vladimir and became Prince of Yuryevskaya.

She gave birth to twelve children, after which her holy spouse began to be called Vsevolod III, having a large family.

According to the book of Kormchaia only the simultaneous cutting of spouses into monasticism could be regarded condescendingly as a reason for the dissolution of the marriage union.

[9] On 19 September 1992 the relic was enshrined in the Monastery of the Holy Trinity in the city of Murom, and every pilgrim can venerate to the saints and evoke their intercession.