 He was not among the original twenty members.The first change in membership took place on 13 July 1918, when six new members (Martynas Yčas, Augustinas Voldemaras, Juozas Purickis, Eliziejus Draugelis, Jurgis Alekna and Stasys Šilingas) were admitted and four (Kairys, Vileišis, Biržiška, Narutavičius) resigned.By the spring of 1919, the council had almost doubled in size.