Analysis of information sources in references of the Wikipedia article "Lithuanian Civil War (1432–1438)" in English language version.
On the civil war in Lithuania between Švitrigaila and Jogaila Algirdaičiai and Žygimantas Kestutaitis which almost destroyed the union of Lithuania with Poland, see...
After the death in 1430 of Vitold (Vytautas), who had governed the Grand Duchy under the nominal sovereignty of Jagiello, discrimination against the Ruthenians led to a civil war.
One year before his death in 1430, Vytautas reconfirmed the union with Poland. His death triggered a civil war...
The costs of these troops and the nagging wars with Poland, which ended indecisively in 1435, bore heavily upon the cities, merchants, and knightly settlers in Prussia, with the result that the Grand Master found ever more resistance to his central and despotic control.
