Some historians blamed Uliana of Tver, mother of Jogaila, or his adviser Vaidila, others pointed out generational differences: Kęstutis was about 80 years old and determined not to accept Christianity while Jogaila was about 30 years old and was looking for ways to convert and modernize the country.
Some historians blamed Uliana of Tver, mother of Jogaila, or his advisor Vaidila for the resistance to conversion. Others pointed out the generational gap between Kęstutis, who was 80 years old and resistant to Christianity, and Jogaila, who was 30 and seeking ways to modernize the country.