The first academic study of his life by a Lithuanian scholar, Jonas Totoraitis (Die Litauer unter dem König Mindowe bis zum Jahre 1263) was not published until 1905.
Primul studiu academic al vieții sale de către un cercetător lituanian, Jonas Totoraitis („Die Litauer unter dem König Mindowe bis zum Jahre 1263”) nu a fost publicat decât abia în 1905.