Title: Екатерина Юрьевская
Subjects: Family, Relations with women, Nobility, Biography, Kings and rulers, Paramours
Places: Russia
People: Alexander II Emperor of Russia (1818-1881), Ekaterina Mikhaĭlovna Dolgorukova I︠U︡rʹevskai︠a︡ kni︠a︡gini︠a︡ (1847-1923)