During the time of Austria-Hungary, between 1867 to 1918, the Slovaks experienced one of the worst oppressions in their history in the form of Hungarisation (Magyarisation).
Many souls incarnate in human form upon Earth at this time in human history fall into this category, they come from another Great Central Sun and the related unconscious therein.
Perhaps if it were not for the remembrance of metamorphosis on the part of the Butterfly species, no form upon earth could ascend at this time in history.