Ku dhammee weedhan soo socota: Sidaa darteed, inkastoo Frederick uu aqbalay taajka oo uu galay Prague bishii Oktoobar 1619, taageeradiisii ayaa si tartiib tartiib ah u yaraatay bilihii xigay. Bishii Luulyo 1620, Midowgii Protestant-ka ayaa ku dhawaaqay dhexdhexaadnimadiisa, halka John George oo ka tirsan Saxony uu ogolaaday inuu taageero Ferdinand si uu u helo Lusatia, iyo ballanqaad ah in la ilaaliyo xuquuqda Lutherans ee Bohemia. Ciidan isku dhafan oo ka kooban boqortooyada-catholic League oo uu maalgeliyay Maximilian oo uu hogaaminayay Count Tilly ayaa nabadeeyay Upper iyo Lower Austria ka hor inta aysan ku soo duulin Bohemia, halkaas oo ay ka adkaadeen Christian of Anhalt at the
Buurta Cad ee Nofeembar 1620. Inkastoo dagaalka uu ahaa mid go'aan ah, haddana mucaaradka waxaa niyad jabiyay mushahar la'aan, sahay la'aan, iyo cudurro, halka miyiga ay burburiyeen ciidamada Boqortooyada. Frederick wuxuu ka cararay Bohemia, kacdoonkiina wuu burburay.