The coup Change_of_leadership 's leaders included Cause_to_be_included Marian Januszajtis-Żegota and Prince Eustachy Sapieha .

The Polish Coup of early January 1919 was an unsuccessful coup Change_of_leadership d'etat in Poland .

The coup forces succeeded in arresting Arrest Moraczewski 's government but not Piłsudski .

Some military units refused Agree_or_refuse_to_act to follow confusing or surprising orders , and eventually the coup ended Process_end in some arrests Arrest and in a return to the `` status quo ante '' .

The coup Change_of_leadership prompted Causation General Elías Wessin y Wessin to organize Arranging elements of the military loyal to President Reid ( `` loyalists '' ) , initiating Process_start an armed campaign Military_operation against the so-called constitutionalist rebels Hostile_encounter .