Jonas Galvydis-Bykauskas
…3rd Division which was deployed near Daugavpils. In addition, on 9 April 1920, he became the acting supreme commander of the Lithuanian Army replacing Silvestras Žukauskas. In this role, Galvydis-Bykauskas was replaced by Konstantinas Žukas on 7 July 1920. On 23 October 1920, few days after the Żeligowski's Mutiny…